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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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31-03-2011 дата публикации

INTER PREDICTION METHOD AND APPARATUS USING ADJACENT PIXELS, AND IMAGE ENCODING / DECODING METHOD AND APPARATUS USING SAME

Номер: KR2011037420A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, HAN, Jongki, SEO, Jeonghoon, KIM, Daeyeon, HONG, Sungwook, CHOI, Jaehoon, LEE, Gyumin
Принадлежит:

The present invention relates to an inter-prediction method and apparatus, and to an image encoding method and apparatus using same. The inter prediction method of the present invention for prediction encoding is characterized by determination of a modified block based on a prediction block of the current block, and comprises the steps of: determining current motion vector by estimating the motion of the current block; generating a reference block directed by the current motion vector; calculating current block adjacent pixels using the reference block adjacent pixels and a motion compensation coefficient or an average compensation coefficient; and generating a modified reference block from said generated reference block based on the motion compensation coefficient or the average compensation coefficient. According to the present invention, the block which is to be encoded can be more accurately predicted by reducing the differences between the actual block and the predicted block, and ...

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Номер записи: 1
22-04-2016 дата публикации

Video encoding/decoding Apparatus and Method using second prediction based on vector quantization, and Recording Medium therefor

Номер: KR0101614767B1
Автор: 김수년, 임정연, 최재훈, 이규민, 최영호, 최윤식, 김용구
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명의 실시예는 벡터 양자화를 기반으로 2차 예측을 수행하여 예측 오차를 줄이는, 벡터 양자화 기반 2차 예측을 통한 동영상 부호화/복호화 장치, 방법 및 기록 매체에 관한 것으로, 입력 신호 및 예측 신호를 기반으로 1차 예측 에러 신호를 생성하는 제 1 예측 에러 신호 생성하고, 상기 1차 예측 에러 신호를 적응적으로 DCT 변환한 후 제 1 양자화하며, 상기 제 1 양자화된 신호를 역 양자화한 후 적응적으로 역 DCT 변환하여 구해진 신호의 왜곡값과 기 설정된 기준값에 근거하여 블록 단위로 2차 예측의 필요 여부를 판단하고, 상기 2차 예측이 필요한 하나 이상의 해당 블록에 대응하는 1차 예측 에러 신호에 대해 벡터 양자화를 수행하여 중심값을 구하며, 상기 해당 블록에 대하여, 상기 1차 예측 에러 신호 및 상기 중심값을 기반으로 2차 예측 에러 신호를 생성하고, 상기 2차 예측 에러 신호를 적응적으로 DCT 변환한 후 제 2 양자화하며, 상기 제 1 양자화된 신호 또는 상기 제 2 양자화된 신호를 부호화한다.

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Номер записи: 2
05-01-2018 дата публикации

METABOLITE MARKER FOR IDENTIFYING RAW MATERIAL OF RED PEPPER PASTE AND USE THEREOF

Номер: KR1020180001747A
Автор: LEE, CHOONG HWAN, JUNG, EUN SUNG, SUH, DONG HO, LEE, GYU MIN
Принадлежит:

The present invention relates to a metabolite marker for identifying raw materials of red pepper paste and uses thereof. It was confirmed that metabolites show a sharp difference between red pepper paste by performing metabolite profiling with respect to red pepper paste manufactured by combining three grain raw materials and three red pepper raw materials, and the red pepper paste can be identified according to grain or red pepper raw materials by using multivariate statistical analysis with respect to the metabolites. Accordingly, the metabolite marker of the present invention can be usefully used for distinguishing types of red pepper raw materials. COPYRIGHT KIPO 2018 ...

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Номер записи: 3
09-09-2011 дата публикации

VIDEO CODING DEVICE, VIDEO CODING METHOD THEREOF, VIDEO DECODING DEVICE, AND VIDEO DECODING METHOD THEREOF

Номер: WO2011108879A2
Автор: LIM, Jeongyeon, KIM, Sunyeon, CHOI, Jaehoon, LEE, Gyumin, LEE, Yunglyul, HAN, Jongki, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, KIM, Daeyeon, SEO, Jeonghoon, KIM, Kioh, HONG, Sungwook
Принадлежит:

Disclosed are a video coding device, a video coding method thereof, a video decoding device, and a video decoding method thereof. According to an embodiment of the present invention, the video coding device comprises: a block mode determination unit which determines a block mode for a current block; a non-coded intra (NCI) block-intra coding unit which codes an NCI block by executing an intra prediction for the NCI block that exists in a peripheral block if the NCI block exists in the peripheral block of the current block, when the block mode of the current block determined by the block mode determination unit is an intra mode; and a current block-intra coding unit which codes the current block by executing an intra prediction for the current block if the NCI block exists in the peripheral block of the current block, when the block mode of the current block determined by the block mode determination unit is the intra mode.

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Номер записи: 4
11-12-2014 дата публикации

AUTOSTEREOSCOPIC IMAGE DISPLAY DEVICE

Номер: WO2014196726A1
Автор: LEE, Young Hoon, JEONG, Jin Kwan, LEE, Hwan Hee, LEE, Gyu Min, HONG, Sin Ah
Принадлежит:

Disclosed is an autostereoscopic image display device. The autostereoscopic image display device according to an embodiment of the present invention is attached to the front of an image panel. The image panel comprises a plurality of pixels which are arranged in a matrix form for outputting an image. The autostereoscopic image display device comprises a lens part and an optical pattern part. The lens part comprises convex lenses which are arranged in every portion corresponding to pixels and are smaller or identical to the pixels in size. Preferably, the convex lenses are circular or square lenses. The optical pattern part is interposed between the lens part and the image panel. In the optical pattern part, an optical pattern is formed so that the sight line of a left eye or the sight line of a right eye, which passes through the convex lenses and heads for the pixels, is selectively passed or blocked by a binocular disparity. The optical pattern is formed with pattern units, each of which ...

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Номер записи: 5
27-07-2017 дата публикации

COMPOUND FOR ORGANIC ELECTRICAL ELEMENT, ORGANIC ELECTRICAL ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME

Номер: WO2017126818A1
Автор: MUN, Soung Yun, LEE, Sun-Hee, LEE, Bumsung, PARK, Junghwan, LEE, Gyu Min
Принадлежит:

Disclosed are a compound represented by chemical formula 1, an organic electronic element comprising a first electrode, a second electrode, and an organic layer between the first electrode and the second layer, and an electronic device containing the organic electronic element. Containing the compound represented by chemical formula 1 in the organic layer, the organic electronic element can reduce in driving voltage and improve in emission efficiency and lifespan.

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Номер записи: 6
01-09-2011 дата публикации

APPARATUS AND METHOD FOR ENCODING IMAGES, AND APPARATUS AND METHOD FOR DECODING IMAGES

Номер: WO2011105849A3
Автор: LIM, Jeongyeon, KIM, Sunyeon, LEE, Gyumin, CHOI, Jaehoon, HAN, Jongki, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, YOO, Youngjoe
Принадлежит:

Disclosed are an apparatus and method for encoding images, and an apparatus and method for decoding images. The image-encoding apparatus according to one embodiment of the present invention comprises: a target block dividing unit which divides a target block of an input image to be encoded into a plurality of sub-blocks in accordance with the positions of pixels; a key block encoding unit which selects a random key block, the size of which is larger than that of at least one pixel, from among the plurality of sub-blocks divided by the target block dividing unit, and performs intra-prediction or inter-prediction on the selected key block; and a non-key block encoding unit which designates the rest of the divided sub-blocks, except for the selected key block, as a non-key block, and performs intra-prediction on the designated non-key block using values of peripheral pixels of the key block decoded on the basis of the key block encoding unit, and values of peripheral pixels of the current ...

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Номер записи: 7
16-06-2011 дата публикации

ENCODING / DECODING METHOD AND APPARATUS USING A TREE STRUCTURE

Номер: WO2011071342A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, CHOI, Jaehoon, LEE, Gyumin, MOON, Joohee, LEE, Yunglyul, KIM, Haekwang, JEON, Byeungwoo, HAN, Jongki, KIM, Dongwon
Принадлежит:

The present invention relates to an encoding / decoding method and apparatus using a tree structure. The present invention provides a method for encoding information pertaining to an image, comprising the following steps: grouping predetermined regions having image information into a plurality of groups, determining the minimum or maximum value of the information to be encoded in the grouped regions, said information pertaining to the grouped regions, and generating node values for each of a plurality of layers to the uppermost layer; and encoding the difference between the node values for each of the layers and the node values of the upper layers, or the difference between the node values for each of the layers and the values determined in accordance with a preset reference. According to the present invention, various items of information on the image are encoded and the encoded data are decoded using a tree structure, thereby improving encoding efficiency and image compression efficiency ...

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Номер записи: 8
16-06-2011 дата публикации

IMAGE-ENCODING APPARATUS AND METHOD, TRANSFORM-ENCODING APPARATUS AND METHOD, APPARATUS AND METHOD FOR GENERATING A TRANSFORM BASE, AND IMAGE-DECODING APPARATUS AND METHOD USED IN SAME

Номер: KR2011071316A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, KIM, Yonggoo, CHOE, Yoonsik, CHOI, Yungho
Принадлежит:

The present invention relates to an image-encoding apparatus and method, a transform-encoding apparatus and method, an apparatus and method for generating a transform base, and an image-decoding apparatus and method used in same. The image-encoding apparatus according to one embodiment of the present invention comprises: an intra-prediction error collecting unit which collects prediction errors of blocks having the same intra-prediction mode from among macro-blocks of a predetermined unit encoded prior to the encoding of the current macro-block; a transform base generating unit which generates transform bases for each intra-prediction mode on the basis of the prediction errors collected by the intra-prediction error collecting unit; an intra-prediction unit which predicts the value of the current pixel using the peripheral pixels existing around a target block in the current frame in accordance with a directional intra-prediction mode, and generates a prediction error using the difference ...

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Номер записи: 9
06-12-2012 дата публикации

DEVICE AND METHOD FOR SIMULTANEOUS DATA TRANSMISSION SERVICE USING TWO OR MORE NETWORKS

Номер: WO2012165805A3
Автор: LEE, Gyu Min, KIM, Jeong Su, JEONG, In Jang, KIM, Kyung Hoon
Принадлежит:

Disclosed are a device and a method for a simultaneous data transmission in heterogeneous networks, which, for a receiving device in data transceiving, establish a simultaneous data transmission environment for transmitting and receiving, through a plurality of heterogeneous networks, data that has been split, and which, in particular, propose a measure for guaranteeing continuous transmission of split partial data to the receiving device through the plurality of heterogeneous networks. The method for a simultaneous data transmission in heterogeneous networks, according to the present invention, comprises steps wherein a network device, which is positioned in a particular network and mediates data transmission and reception between a particular receiving device and a particular transmission device, confirms an access status with the receiving device, and, if the access status with the receiving device is abnormal, requests rerouting of the particular data which the receiving device is to ...

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Номер записи: 10
16-06-2011 дата публикации

IMAGE-ENCODING APPARATUS AND METHOD, TRANSFORM-ENCODING APPARATUS AND METHOD, APPARATUS AND METHOD FOR GENERATING A TRANSFORM BASE, AND IMAGE-DECODING APPARATUS AND METHOD USED IN SAME

Номер: WO2011071316A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, KIM, Yonggoo, CHOE, Yoonsik, CHOI, Yungho
Принадлежит:

The present invention relates to an image-encoding apparatus and method, a transform-encoding apparatus and method, an apparatus and method for generating a transform base, and an image-decoding apparatus and method used in same. The image-encoding apparatus according to one embodiment of the present invention comprises: an intra-prediction error collecting unit which collects prediction errors of blocks having the same intra-prediction mode from among macro-blocks of a predetermined unit encoded prior to the encoding of the current macro-block; a transform base generating unit which generates transform bases for each intra-prediction mode on the basis of the prediction errors collected by the intra-prediction error collecting unit; an intra-prediction unit which predicts the value of the current pixel using the peripheral pixels existing around a target block in the current frame in accordance with a directional intra-prediction mode, and generates a prediction error using the difference ...

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Номер записи: 11
22-04-2016 дата публикации

Video encoding/decoding Apparatus and Method using second prediction based on distortion block, and Recording Medium therefor

Номер: KR0101614781B1
Автор: 김수년, 임정연, 최재훈, 이규민, 최영호, 최윤식, 김용구
Принадлежит: 에스케이 텔레콤주식회사

... 본 발명의 실시예는 왜곡 블록 중 하나를 참조로 왜곡 블록들에 대한 2차 예측을 수행하여 예측 오차를 줄이는, 왜곡 블록 기반 2차 예측을 통한 동영상 부호화/복호화 장치, 방법 및 기록 매체에 관한 것으로, 입력 신호 및 예측 신호를 기반으로 1차 예측 에러 신호를 생성하고, 상기 1차 예측 에러 신호를 적응적으로 DCT 변환한 후 제 1 양자화하며, 상기 제 1 양자화된 신호를 역 양자화한 후 적응적으로 역 DCT 변환하여 구해진 신호의 왜곡값과 기 설정된 기준값에 근거하여 블록 단위로 2차 예측의 필요 여부를 판단하고, 상기 2차 예측이 필요한 해당 블록에 대해, 룩업 테이블에 기록된 하나 이상의 대표 블록을 각기 참조하여 하나 이상의 2차 예측 에러 신호를 생성하고 이 중 상대적으로 최저 비용의 신호를 최적 2차 예측 에러 신호로 선택하며, 상기 1차 예측 에러 신호의 제 1 비용 및 대응하는 상기 최적 2차 예측 에러 신호의 제 2 비용을 비교하고, 상기 비용의 비교 결과에 따라 상기 최적 2차 예측 에러 신호를 적응적으로 DCT 변환한 후 제 2 양자화하며, 상기 제 1 양자화된 신호 또는 상기 제 2 양자화된 신호를 부호화 한다.

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Номер записи: 12
25-02-2016 дата публикации

Motion Vector Coding Method and Apparatus in Consideration of Differential Motion Vector Precision, and Video Processing Apparatus and Method therefor

Номер: KR0101597278B1
Автор: 임정연, 김수년, 이규민, 최재훈, 문주희, 이영렬, 김해광, 전병우, 한종기, 김동원
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은, 영상의 영역마다 적응적으로 결정되는 움직임 벡터 해상도 또는 차분 움직임 벡터 해상도에 따라 현재 블록의 움직임 벡터를 결정하는 단계; 주변 블록의 움직임 벡터로부터 상기 현재 블록의 예측 움직임 벡터를 결정하는 단계; 상기 현재 블록의 움직임 벡터와 상기 예측 움직임 벡터로부터 차분 움직임 벡터를 결정하고 상기 차분 움직임 벡터를 부호화하는 단계; 및 상기 움직임 벡터 해상도 또는 차분 움직임 벡터 해상도가 디폴트 해상도를 갖는지 여부에 따라 적응적으로 상기 움직임 벡터 해상도 또는 차분 움직임 벡터 해상도에 대한 정보를 부호화하는 단계를 포함하는 움직임 벡터 부호화 방법 및 이에 대응되는 영상 복호화 방법을 제공한다. 본 발명에 의하면, 영상을 소정의 영역 단위로 움직임 벡터 해상도를 적응적으로 변경하여 인터 예측 부호화함으로써, 영상을 효율적으로 부호화할 수 있다.

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Номер записи: 13
19-09-2017 дата публикации

이기종 네트워크 기반 데이터 동시 전송 서비스 시스템 및 방법

Номер: KR0101779862B1
Автор: 이규민, 김정수, 한경흠
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은, 단말장치 및 외부장치 간의 데이터 송수신에 대하여 데이터를 분할하고 복수개의 이기종 네트워크를 사용하여 송/수신할 수 있도록 하나의 데이터 세션에 대하여 복수개의 이기종 네트워크를 통한 동시 링크 전송을 구현하는 이기종 네트워크 기반 데이터 동시 전송 서비스 시스템 및 방법이 개시되어 있다. 본 발명의 이기종 네트워크 기반 데이터 동시 전송 서비스 시스템은, 송신장치가 데이터를 2이상의 부분데이터로 분할하고 상기 2이상의 부분데이터 중 일부분에 대응되는 제1부분데이터에 특정 가상네트워크 접속정보를 포함시켜 송신하고 상기 2이상의 부분데이터 중 다른 일부분에 대응되는 제2부분데이터에 상기 가상네트워크 접속정보를 포함시켜 송신하면, 제1네트워크장치가 상기 송신장치로부터의 상기 제1부분데이터를 수신장치로 제공하고, 제2네트워크장치 상기 송신장치로부터의 상기 제2부분데이터를 상기 수신장치로 제공하여, 상기 수신장치가 수신된 상기 제1부분데이터 및 상기 제2부분데이터에 포함된 가상네트워크 접속정보를 토대로 특정 가상네트워크 접속정보에 따른 제1부분데이터 및 제2부분데이터를 결합하여 상기 데이터를 생성하는 구성을 포함한다.

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Номер записи: 14
22-09-2016 дата публикации

COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING SAME, AND ELECTRONIC APPARATUS FOR SAME

Номер: WO2016148425A3
Автор: BYUN, Yun-sun, PARK, Jungcheol, YUN, Jinho, CHOI, Seung-won, KIM, Hyojin, CHOI, Yeonhee, LEE, Gyumin
Принадлежит:

The present invention provides a compound represented by Chemical Formula 1. In addition, the present invention provides an organic electric device including a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode, wherein the organic layer includes the compound represented by Chemical Formula 1. If the compound represented by Chemical Formula 1 is included in an organic layer of an organic electric device, the driving voltage can be reduced, and the light emitting efficiency, color purity, and lifespan can be improved.

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Номер записи: 15
06-12-2012 дата публикации

DEVICE AND METHOD FOR SIMULTANEOUS DATA TRANSMISSION SERVICE USING TWO OR MORE NETWORKS

Номер: WO2012165805A2
Автор: LEE, Gyu Min, KIM, Jeong Su, JEONG, In Jang, KIM, Kyung Hoon
Принадлежит:

Disclosed are a device and a method for a simultaneous data transmission in heterogeneous networks, which, for a receiving device in data transceiving, establish a simultaneous data transmission environment for transmitting and receiving, through a plurality of heterogeneous networks, data that has been split, and which, in particular, propose a measure for guaranteeing continuous transmission of split partial data to the receiving device through the plurality of heterogeneous networks. The method for a simultaneous data transmission in heterogeneous networks, according to the present invention, comprises steps wherein a network device, which is positioned in a particular network and mediates data transmission and reception between a particular receiving device and a particular transmission device, confirms an access status with the receiving device, and, if the access status with the receiving device is abnormal, requests rerouting of the particular data which the receiving device is to ...

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Номер записи: 16
06-12-2012 дата публикации

TRANSCEIVING DEVICE AND METHOD FOR OPERATING TRANSCEIVING DEVICE

Номер: WO2012165814A2
Автор: LEE, Gyu Min, KIM, Jeong Su, JEONG, In Jang, KIM, Kyung Hoon
Принадлежит:

Disclosed are a transceiving device and an operational method for a transceiving device to achieve a simultaneous link transmission using a plurality of heterogeneous networks in a single data session, so that in transceiving data between a transmission device (terminal device) and an external device, split data can be transmitted and received using a plurality of heterogeneous networks. The transceiving device, according to the present invention, comprises an element which splits particular data to be transmitted into two or more items of partial data; transmits a first item of partial data corresponding to one item of the two or more partial data, along with particular network access information, and tunneling information which leads to a path to at least one corresponding network among two or more networks; and transmits a second item of partial data corresponding to another item of the two or more items of partial data, along with particular network access information, and tunneling ...

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Номер записи: 17
16-06-2011 дата публикации

ENCODING / DECODING METHOD AND APPARATUS USING A TREE STRUCTURE

Номер: KR2011071342A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, CHOI, Jaehoon, LEE, Gyumin, MOON, Joohee, LEE, Yunglyul, KIM, Haekwang, JEON, Byeungwoo, HAN, Jongki, KIM, Dongwon
Принадлежит:

The present invention relates to an encoding / decoding method and apparatus using a tree structure. The present invention provides a method for encoding information pertaining to an image, comprising the following steps: grouping predetermined regions having image information into a plurality of groups, determining the minimum or maximum value of the information to be encoded in the grouped regions, said information pertaining to the grouped regions, and generating node values for each of a plurality of layers to the uppermost layer; and encoding the difference between the node values for each of the layers and the node values of the upper layers, or the difference between the node values for each of the layers and the values determined in accordance with a preset reference. According to the present invention, various items of information on the image are encoded and the encoded data are decoded using a tree structure, thereby improving encoding efficiency and image compression efficiency ...

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Номер записи: 18
01-02-2018 дата публикации

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC APPARATUS THEREOF

Номер: KR1020180011429A
Автор: PARK, JONG GWANG, LEE, YUN SUK, SO, KI HO, PARK, HYOUNG KEUN, JEONG, YEON SEOK, PARK, JUNG HWAN, LEE, SUN HEE, LEE, GYU MIN
Принадлежит:

Provided is a compound which has high light emission efficiency and a low driving voltage of an organic electric element and can increase lifetime of the organic electric element, the organic electric element using the same, and an electronic apparatus thereof. The compound is represented by chemical formula (1). COPYRIGHT KIPO 2018 ...

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Номер записи: 19
17-12-2015 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: WO2015190867A2
Автор: PARK, Jeong Keun, KIM, Hye Ryeong, JUNG, Ho Young, PARK, Jung Hwan, LEE, Sun Hee, LEE, Gyu Min, HWANG, Sun Pil, KIM, Seok Hyun
Принадлежит:

The present invention provides a compound that can increase the light-emitting efficiency, reduce the driving voltage, and improve the durability of an element, an organic electronic element using the same, and an electronic device thereof.

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Номер записи: 20
08-05-2017 дата публикации

쌍예측을 이용한 멀티 플레인 영상의 부호화/복호화 장치와 방법 및 이를 위한 기록매체

Номер: KR0101733735B1
Автор: 김수년, 임정연, 이규민, 최재훈, 최윤식, 최영호, 김용구, 정진우
Принадлежит: 에스케이 텔레콤주식회사

... 본 발명의 실시예는 멀티 플레인 영상의 부호화 시 컬러 플레인 상호간의 상관 관계를 이용해서 효율적인 예측화면을 만들어 내기 위한 기술에 관한 것으로, 2개 이상의 컬러 플레인을 포함하는 멀티 플레인 영상의 부호화 장치에 있어서, 현재 플레인의 현재 블록에 대해, 그 현재 블록의 주변 블록을 근거로 인트라 예측을 수행하여 제 1 예측 블록을 생성하는 인트라 예측부 상기 현재 블록에 대응하는 복원된 이전 플레인의 해당 블록을 근거로 인터 플레인 예측을 수행하여 제 2 예측 블록을 생성하는 인터 플레인 예측부 상기 제 1 예측 블록 및 상기 제 2 예측 블록에 근거하여 제 3 예측 블록을 생성하는 듀얼 플레인 예측부 상기 제 1 내지 제 3 예측 블록 중 부호화 효율이 가장 높은 1개의 최적 예측 블록을 선택하는 최적 모드 결정부 및 상기 선택된 최적 예측 블록에 근거하여 상기 현재 블록을 부호화 또는 복호화하는 부호화부 또는 복호화부를 포함한다.

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Номер записи: 21
22-12-2015 дата публикации

COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020150142429A
Автор: PARK, JEONG KEUN, KIM, HYE RYEONG, JUNG, HO YOUNG, PARK, JUNG HWAN, LEE, SUN HEE, LEE, GYU MIN
Принадлежит:

The present invention relates to: a compound which ensures high light emitting efficiency, low driving voltage and long lifespan of a device; an organic electric device using the same; and an electronic apparatus thereof. The present invention provides a compound represented by chemical formula 1, and provides an organic electric device using the compound represented by the chemical formula 1 and an electronic apparatus thereof. COPYRIGHT KIPO 2016 (110) Substrate (120) Positive electrode (130) Hole injection layer (140) Hole transport layer (141) Buffer layer (150) Light emitting layer (151) Light-emitting assisting layer (160) Electron transport layer (170) Electron injection layer (180) Negative electrode ...

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Номер записи: 22
03-06-2011 дата публикации

MOVING IMAGE ENCODING/DECODING APPARATUS AND METHOD THROUGH DISTORTION BLOCK-BASED SECONDARY PREDICTION, AND A RECORDING MEDIUM THEREFOR

Номер: WO2011065727A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, CHOI, Jaehoon, LEE, Gyumin, CHOI, Yungho, CHOE, Yoonsik, KIM, Yonggoo
Принадлежит:

An embodiment of the present invention relates to a moving image encoding/decoding apparatus and method through distortion block-based secondary prediction, and a recording medium therefor, in which the prediction error is reduced by performing secondary prediction on the distortion blocks with reference to one of the distortion blocks. In particular, the method comprises: generating a primary prediction error signal based on an input signal and a predicted signal; performing adaptive DCT transform followed by first quantization on the primary prediction error signal; deciding whether secondary prediction is necessary, based on a distortion value of a signal that is obtained through inverse quantization followed by adaptive inverse DCT transform of the first quantization signal; generating at least one secondary prediction error signal for a corresponding block that needs the secondary prediction by referring to at least one representative block recorded in a lookup table, and then selecting ...

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Номер записи: 23
05-05-2011 дата публикации

METHOD AND APPARATUS FOR MOTION VECTOR ENCODING/DECODING USING SPATIAL DIVISION, AND METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING USING SAME

Номер: KR2011052897A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, CHOE, Yoonsik, CHOI, Yungho, KIM, Yonggoo
Принадлежит:

The present invention relates to a method and apparatus for motion vector encoding/decoding using spatial division, and to a method and apparatus for image encoding/decoding using same. The present invention provides a motion vector encoding method comprising: collecting predictor motion vector candidates of the current block into a plurality of groups; selecting, as a representative predictor motion vector, one predictor motion vector candidate from among the predictor motion vector candidates in each group, such that representative predictor motion vectors for respective groups can be selected; selecting, as a predictor motion vector, one representative predictor motion vector from among the representative predictor motion vectors of the groups; and encoding a differential vector which is a difference between the current motion vector and the selected predictor motion vector of the current block. According to the present invention, an increase in bit rate, caused by encoding side information ...

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Номер записи: 24
24-04-2018 дата публикации

COMPOUND FOR ORGANIC ELECTRIC DEVICES, ORGANIC ELECTRIC DEVICE USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020180041482A
Автор: JANG, JAE WAN, KIM, SEUL GI, MUN, SOUNG YUN, LEE, GYU MIN, PARK, JUNG HWAN
Принадлежит:

Disclosed is an organic electric device including a compound represented by chemical formula (1), a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode. Moreover, disclosed is an electronic device including the same. By including the compound represented by the chemical formula 1 in the organic layer, the driving voltage of the organic electronic device can be lowered, and light emitting efficiency and lifespan can be improved. COPYRIGHT KIPO 2018 ...

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Номер записи: 25
12-10-2017 дата публикации

COMPOUND FOR ENCAPSULATING ORGANIC ELECTROLUMINESCENT DEVICE, COMPOSITION, AND ENCAPSULATED DEVICE COMPRISING SAME

Номер: WO2017176011A1
Автор: PARK, Youn Suk, MUN, Soung Yun, PARK, Yong Wook, LEE, Je Woo, YOUN, Dae Hee, LEE, Gyu Min
Принадлежит:

The present invention provides: a composition for encapsulating an organic electroluminescent device, capable of improving the reliability of a member for a device by blocking the penetration of water and oxygen from the outside; and an encapsulated device comprising the same.

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Номер записи: 26
30-07-2015 дата публикации

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: WO2015111888A1
Автор: LEE, Bum Sung, MUN, Soung Yun, KIM, DaeSung, PARK, Jung Cheol, LEE, Gyu Min, LEE, Sun-Hee
Принадлежит:

Disclosed is a compound represented by formula 1. Further disclosed is an organic electric element comprising: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer comprises the compound represented by formula 1. When the organic layer comprises the compound represented by formula 1, the organic electric element may have enhanced light-emitting efficiency, stability, and life span.

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Номер записи: 27
12-08-2015 дата публикации

Motion Vector Coding Method and Apparatus by Using Partitioning Space and Video Coding Method and Apparatus Using Same

Номер: KR0101543313B1
Автор: 김수년, 임정연, 이규민, 최재훈, 최윤식, 최영호, 김용구
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치에 관한 것이다. 본 발명은 현재 블록의 후보 예측 움직임 벡터들을 적어도 하나의 후보 예측 움직임 벡터를 포함하는 복수 개의 그룹으로 구분하고, 각 그룹 내의 후보 예측 움직임 벡터들을 순차적으로 비교하여 하나의 후보 예측 움직임 벡터를 대표 예측 움직임 벡터로서 선택하여 그룹별 대표 예측 움직임 벡터를 선택하며, 그룹별 대표 예측 움직임 벡터 중에서 하나의 대표 예측 움직임 벡터를 예측 움직임 벡터로서 선택하며, 현재 블록의 현재 움직임 벡터와 선택되는 예측 움직임 벡터 간의 차이인 차분 벡터를 부호화하는 것을 특징으로 하는 움직임 벡터 부호화 방법을 제공한다. 본 발명에 의하면, 부호화할 차분 벡터의 크기를 줄이면서도 어떠한 예측 움직임 벡터가 선택되었는지를 나타내기 위한 부가 정보를 부호화함에 따라 발생하는 비트량을 억제할 수 있으므로, 움직임 벡터의 부호화 효율을 향상시켜 궁극적으로는 영상의 압축 효율을 향상시킬 수 있다.

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Номер записи: 28
26-05-2011 дата публикации

METHOD AND APPARATUS FOR ENCODING/DECODING A MOTION VECTOR BY SELECTING A SET OF PREDICTED CANDIDATE MOTION VECTORS, AND METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING USING THE SAME

Номер: KR2011062392A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, KIM, Yonggoo, CHOE, Yoonsik, CHOI, Yungho
Принадлежит:

The present invention relates to a method and apparatus for encoding/decoding a motion vector by selecting a set of predicted candidate motion vectors, and a method and apparatus for image encoding/decoding using the same. The method for encoding a motion vector according to the present invention comprises: selecting one set of predicted candidate motion vectors among plural sets of predicted candidate motion vectors by using information about motions of neighboring blocks of a current block; selecting one of the predicted candidate motion vectors in the selected set of predicted candidate motion vectors as a predicted motion vector; encoding a differential vector which represents the difference between the current motion vector as a motion vector of the current block and the predicted motion vector being selected; and encoding a predicted motion vector index that represents the predicted motion vector being selected. According to the present invention, as a motion vector is encoded by ...

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Номер записи: 29
06-07-2017 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020170077687A
Автор: KIM, DAE SUNG, LEE, SUN HEE, OH, DAE HWAN, PARK, JEONG KEUN, CHO, HYE MIN, LEE, GA EUN, MUN, SOUNG YUN, PARK, JUNG HWAN, LEE, BUM SUNG, LEE, GYU MIN
Принадлежит:

The present invention relates to a novel compound capable of improving luminous efficiency, stability, and lifespan of an element, to an organic electronic element using the same, and to an electronic device thereof. The compound is represented by chemical formula 1. COPYRIGHT KIPO 2017 ...

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Номер записи: 30
07-06-2018 дата публикации

MEMORY SYSTEM AND OPERATING METHOD THEREOF

Номер: KR1020180060524A
Автор: OH, IK SUNG, PARK, BYEONG GYU, LEE, KYU MIN
Принадлежит:

Various embodiments relate to a memory system including a memory device and an operating method thereof. The memory system includes a memory device comprising a plurality of memory blocks and a controller for grouping the memory blocks into a plurality of super memory blocks and managing the same. The controller sets super memory blocks including at least one bad block as defect super blocks and manages information for allocating normal blocks, included in a sacrifice super block as one of the defect super blocks, instead of bad blocks, individually included in bad super blocks which are the other blocks. It is possible to process data quickly and stably. COPYRIGHT KIPO 2018 (611) Detect a bad block? (613) Allocate a normal block of a sacrifice super block (615) Access request? (617) Bad super block? (619) Draw the normal block of the sacrifice super block (621) Provide an access (AA) Start (BB) End ...

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Номер записи: 31
27-11-2014 дата публикации

GLASSLESS STEREOSCOPIC IMAGE DISPLAY APPARATUS

Номер: WO2014189198A1
Автор: LEE, Young Hoon, JEONG, Jin Kwan, LEE, Gyu Min
Принадлежит:

Disclosed is a glassless stereoscopic image display apparatus. A glassless stereoscopic image display apparatus according to one embodiment of the present invention is installed on a front surface of an image panel. The image panel comprises a plurality of pixels arranged in a matrix form to output images. Each of the pixels consists of sub-pixels with different colors. The glassless stereoscopic image display apparatus comprises a lens part and an optical pattern part. The lens part has convex lenses arranged at every point corresponding to the sub-pixels. The width of the convex lens is less than 130% of the width of the sub-pixels. The optical pattern part is arranged between the lens part and the image panel. The optical pattern part forms an optical pattern such that a right eye line or a left eye line, which passes through the convex lens and moves toward the sub-pixels, is selectively passed or blocked due to binocular disparity. The optical pattern is constituted by pattern units ...

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Номер записи: 32
25-11-2016 дата публикации

참조 픽처 보간 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치

Номер: KR0101678968B1
Автор: 임정연, 김수년, 이규민, 최재훈, 문주희, 이영렬, 김해광, 전병우, 한종기, 이주옥, 김동원
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은 참조 픽처 보간 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치에 관한 것이다. 본 발명은 참조 픽처를 보간하는 장치에 있어서, 참조 픽처를 보간하기 위한 복수 개의 필터를 선택하고, 참조 픽처를 복수 개의 필터를 이용하여 단계적으로 필터링하여 목표 정밀도를 가지는 참조 픽처를 생성하는 것을 특징으로 하는 참조 픽처 보간 장치를 제공한다. 본 발명에 의하면, 영상의 특성에 따라 참조 픽처를 보간하기 위한 필터 또는 필터 계수를 결정하여 참조 픽처를 보간하고 다단계의 필터링을 통해 참조 픽처를 보간하거나 영상을 소정의 영역 단위로 움직임 벡터 해상도를 적응적으로 변경하여 영상의 압축 효율을 향상시킬 수 있다.

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Номер записи: 33
14-08-2017 дата публикации

예측을 위한 컬러 플레인간의 상관 파라미터 추출 장치와 방법, 및 그것을 이용한 영상 부호화/복호화 장치 및 방법

Номер: KR0101767950B1
Автор: 김수년, 임정연, 이규민, 최재훈, 최윤식, 김용구, 최영호, 정진우
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명의 실시예는 비디오 부호화에 있어 컬러 플레인(color plane)간의 상관 관계를 이용해서 예측 화면을 만들 시 주변 블록을 이용하여 컬러 플레인간의 최적 상관 파라미터를 추출하는, 예측을 위한 컬러 플레인간의 상관 파라미터 추출 기술에 관한 것으로, 현재 플레인의 부호화 할 제 1 블록에 대응하는 복원된 이전 플레인의 제 2 블록에 대하여, 상기 제 2 블록의 주변 블록 중에서 그 제 2 블록과의 화소값의 차가 가장 작은 제 3 블록을 탐색하는 주변 블록 탐색부 상기 제 3 블록 및 그 제 3 블록에 대응하는 상기 현재 플레인의 복원된 제 4 블록에 근거하여, 상기 제 3 블록과 상기 제 4 블록간의 상관 파라미터를 산출하는 상관 파라미터 산출부 및 상기 제 2 블록 및 상기 산출된 상관 파라미터에 근거하여 상기 제 1 블록을 예측하는 예측부를 포함할 수 있다.

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Номер записи: 34
23-06-2017 дата публикации

SYSTEM AND METHOD FOR DETECTING LOCATION OF LOW-SPEED SECTION OF SENSORLESS MOTOR

Номер: KR1020170071260A
Автор: LEE, KYU MIN
Принадлежит:

Disclosed are a system and a method for detecting a location of a low-speed section of a sensorless motor wherein the system for detecting a location of a low-speed section of a sensorless motor can recognize a location of a rotor of the motor by detecting counter electro-motive force even in the low-speed section in which a direct current type sensorless motor without brush starts rotation operation in a state that the rotor is stopped. The disclosed system for detecting a location of a low-speed section of a sensorless motor comprises: a back electro-motive force detection unit which detects back electro-motive force (B-EMF) voltage induced by a stator of the sensorless motor; a converter unit which converts alternating current power to direction current power (Vdc); an inverter unit which applies the converted direct current power to three-phase alternating current power and applies the three-phase alternating current power to the sensorless motor; and a control unit which recognizes ...

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Номер записи: 35
09-01-2017 дата публикации

적응적 부호화 패턴 정보를 생성/이용하는 동영상 부호화/복호화 방법, 장치 및 기록 매체

Номер: KR0101694399B1
Автор: 김수년, 임정연, 최재훈, 이규민, 최영호, 최윤식, 김용구
Принадлежит: 에스케이 텔레콤주식회사

... 본 발명의 실시예는 적응적 부호화 패턴 정보를 생성/이용하는 동영상 부호화/복호화 방법, 장치 및 기록 매체에 관한 것으로, 입력 신호를 제 1 블록 단위로 다수의 부호화 방식에 따라 부호화 하고, 상기 부호화된 제 1 블록 단위의 신호를 상기 제 1 블록 단위의 정수배인 제 2 블록 단위로 배열하며, 왜곡(distortion)과 비트율(rate)을 바탕으로 구해진 비용에 근거하여 상기 제 2 블록 단위의 동일 블록에 대해 상기 배열된 다수의 부호화 패턴 중 하나를 선택하고, 룩업 테이블에서 상기 선택된 부호화 패턴을 탐색하여, 해당 부호화 패턴이 있으면 그 해당 부호화 패턴의 선택 빈도수를 증가시키고, 없으면 해당 부호화 패턴을 순차 추가한 후, 상기 빈도수를 기준으로 정렬하며, 상기 정렬전 상기 해당 부호화 패턴의 순서 정보를 해당 블록의 상기 선택된 부호화 패턴에 대한 대체 정보로 생성하여, 다수의 부호화 방식에 따라 증가될 수 있는 부호화 패턴에 대한 부가 정보를 적응적으로 생성하여 해당 부가 정보의 비트수를 줄일 수 있다.

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Номер записи: 36
05-05-2011 дата публикации

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES BASED ON ADAPTIVE RESOLUTION

Номер: WO2011052990A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, KIM, Haekwang, JEON, Byeungwoo, MOON, Joohee, LEE, Yunglyul, HAN, Jongki
Принадлежит:

The present invention relates to a method and an apparatus for encoding/decoding images based on an adaptive resolution. The present invention provides an image encoding method characterized by the steps of: converting a present block of an image into present blocks having a plurality of resolutions; selecting one of the initial resolution and the converted resolutions; and generating a bit stream including image encoding data in which the present block having the selected resolution is predicted, resolution data in which the information for the selected resolution is encoded, and motion information data in which motion information is encoded. The present invention can improve compression efficiency by adaptively selecting the resolution of the image in each of the predetermined encoding units and encoding the image having the selected resolution.

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Номер записи: 37
25-11-2010 дата публикации

INTEGRATED DVR SYSTEM FOR MULTI-CONTENTS AND MULTI-DISPLAY

Номер: KR2010134648A1
Автор: LEE, Gyu Min
Принадлежит:

The present invention relates to an integrated DVR system for multi-contents and multi-display, and more specifically, to an integrated DVR system for multi-contents and multi-display which can output, on several monitors, various contents such as received broadcasting signals or signals received from multimedia players as well as video signals which are photographed by security cameras. The DVR system for multi-contents and multi-display according to the present invention comprises a master module including: a digital video recorder unit which compresses and stores several video signals inputted from a plurality of cameras, and reads and outputs stored data; a media player unit which reads and outputs data stored in a storage medium; a tuner unit which receives and outputs broadcasting signals; and a video output unit which processes the signals outputted from the digital video recorder unit, the media player unit, and the tuner unit, and distributes the processed signals to output channels ...

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Номер записи: 38
03-06-2011 дата публикации

ADAPTIVE FILTER GENERATING DEVICE, METHOD AND RECORDING MEDIUM FOR MOTION ESTIMATION/COMPENSATION

Номер: KR2011065761A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, CHOI, Jaehoon, LEE, Gyumin, KIM, Yonggoo, CHOE, Yoonsik, CHOI, Yungho
Принадлежит:

The present invention relates to an adaptive filter generating device, method and recording medium for motion estimation/compensation, which improve video data compression performance and give superior restored image quality for a given bit rate.The adaptive filter generating method for motion estimation/compensation according to one aspect of the present invention comprises: an optimum filter generation step involving the determination of filter factors for minimising error during current block pixel estimation, and involving the generation of optimum filters in block units based on the number of bits required to encode minimum error and previous-pixel motion vectors when using the filter factors; a representative filter generating step involving the concentration of the generated optimum filters based on the positioning of optimum filter factors which produced filter factor spaces, within the spaces, and involving the generation of representative filters for each of the concentrated filter ...

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Номер записи: 39
09-06-2011 дата публикации

APPARATUS AND METHOD FOR GENERATING AN INTER-PREDICTION FRAME, AND APPARATUS AND METHOD FOR INTERPOLATING A REFERENCE FRAME USED THEREIN

Номер: KR2011068330A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, JEONG, Jechang, LEE, Kangjun
Принадлежит:

Disclosed are an apparatus and method for generating an inter-prediction frame, and an apparatus and method for interpolating a reference frame used therein. The apparatus for interpolating a reference frame according to the present invention interpolates the reference frame on a quarter-pixel basis, and comprises: a directivity-determining unit which determines directivity for the quarter pixel on the basis of the pixels located along the periphery of the quarter pixel positioned at the intersection point between a left diagonal line and a right diagonal line of a half-pixel unit; and an interpolating unit which interpolates a pixel value for the quarter pixel by varying a linear interpolation in accordance with the directivity determined by the directivity-determining unit.

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Номер записи: 40
16-08-2018 дата публикации

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

Номер: KR1020180091245A
Автор: SONG, MOON KYUN, HWANG, YOON TAE, LEE, KYU MIN, CHOI, SOO JUNG
Принадлежит:

Provided are a semiconductor device and a manufacturing method thereof. The semiconductor device of the present invention comprises a substrate including first to third regions; first to third interface layers formed on the substrate of the first to third regions, respectively; first to third high-k dielectric layers which are respectively formed on the first to third interface layers, wherein the concentrations of dipole forming materials of the first to third high-k dielectric layers are first to third concentrations, the first concentration is greater than the second concentration, and the second concentration is greater than the third concentration; first to third work function control layers which are formed on the first to third high-k dielectric layers, and have first to third thicknesses, wherein the first thickness is smaller than the second thickness, and the second thickness is smaller than the third thickness; and first to third filling layers formed on the first to third work ...

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Номер записи: 41
30-01-2018 дата публикации

TACTICAL VEHICLE FOR PROTEST SUPPRESSION

Номер: KR101814730B1
Автор: SUNG, SEUK KYUNG, KANG, YEON KI, LEE, KYU MIN
Принадлежит: KANGLIM CO., LTD.

The present invention relates to a tactical vehicle for protest suppression. According to the present invention, the tactical vehicle for protest suppression can suppress protest with a protective wall provided in the vehicle. According to the present invention, the protective wall installed on a side surface of the vehicle is moved to a deployment position to be deployed to easily suppress protest. Moreover, in a state in which the protective wall is deployed, the vehicle can be moved. COPYRIGHT KIPO 2018 ...

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Номер записи: 42
29-05-2015 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020150058973A
Автор: MUN, SOUNG YUN, LEE, SUN HEE, PARK, JUNG CHEOL, KIM, DAE SUNG, LEE, BUM SUNG, LEE, GYU MIN
Принадлежит:

The present invention provides a novel compound which can improve light emitting efficiency, stability, and life of an element, an organic electronic element, and an electronic device thereof. The organic electronic element comprises: a first electrode; a second electrode; and an organic layer located between the first electrode and the second electrode, wherein the compound is included in the organic layer. COPYRIGHT KIPO 2015 (110) Substrate (120) Positive electrode (130) Hole injection layer (140) Hole transport layer (141) Buffer layer (150) Light emitting layer (151) Light emitting assisting layer (160) Electron transport layer (170) Electron injection layer (180) Negative electrode ...

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Номер записи: 43
06-12-2012 дата публикации

TRANSCEIVING DEVICE AND METHOD FOR OPERATING TRANSCEIVING DEVICE

Номер: WO2012165814A3
Автор: LEE, Gyu Min, KIM, Jeong Su, JEONG, In Jang, KIM, Kyung Hoon
Принадлежит:

Disclosed are a transceiving device and an operational method for a transceiving device to achieve a simultaneous link transmission using a plurality of heterogeneous networks in a single data session, so that in transceiving data between a transmission device (terminal device) and an external device, split data can be transmitted and received using a plurality of heterogeneous networks. The transceiving device, according to the present invention, comprises an element which splits particular data to be transmitted into two or more items of partial data; transmits a first item of partial data corresponding to one item of the two or more partial data, along with particular network access information, and tunneling information which leads to a path to at least one corresponding network among two or more networks; and transmits a second item of partial data corresponding to another item of the two or more items of partial data, along with particular network access information, and tunneling ...

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Номер записи: 44
18-05-2017 дата публикации

이기종 네트워크 기반 데이터 동시 전송 서비스 시스템 및 그 방법

Номер: KR0101737571B1
Автор: 이규민
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은 이기종 네트워크 기반 데이터 동시 전송 서비스 시스템 및 그 방법을 개시한다. 즉, 데이터를 2이상의 부분데이터로 분할하여 전송하는 송신장치; 분할 수신되는 상기 2이상의 부분데이터를 결합하여 상기 데이터를 생성하는 수신장치; 및 상기 송신장치와 수신장치 간 데이터 송수신을 위한 신호전달경로를 형성하여 상기 신호전달경로를 통해 상기 송신장치로부터 수신되는 상기 2이상의 부분데이터 중 일부분에 대응되는 부분데이터를 상기 수신장치에 전달하고, 상기 신호전달경로를 확인하여 네트워크상태정보를 검출하여, 상기 송신장치에서 상기 데이터 분할 시 요구되는 네트워크 선택 정책의 갱신을 위해 상기 검출된 네트워크상태정보를 제공하는 네트워크장치를 포함함으로써, 전송대상 데이터를 분할 전송함에 따라 데이터 전송 속도를 증대시킬 수 있으며, 부분데이터 전달을 위한 신호전달경로 상에서 검출되는 네트워크상태정보를 기반으로 데이터 분할 시 요구되는 네트워크 선택 정책을 갱신함에 따라 전체 네트워크의 데이터 트래픽을 효과적으로 전이시켜 데이터 서비스 품질을 향상시키고 망 안정성을 확보할 수 있다.

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Номер записи: 45
12-08-2015 дата публикации

Motion Vector Coding Method and Apparatus by Using Partitioning Space and Video Coding Method and Apparatus Using Same

Номер: KR0101543309B1
Автор: 김수년, 임정연, 이규민, 최재훈, 최윤식, 최영호, 김용구
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치에 관한 것이다. 본 발명은 현재 블록의 후보 예측 움직임 벡터들을 적어도 하나의 후보 예측 움직임 벡터를 포함하는 복수 개의 그룹으로 구분하고, 각 그룹 내의 후보 예측 움직임 벡터들을 순차적으로 비교하여 하나의 후보 예측 움직임 벡터를 대표 예측 움직임 벡터로서 선택하여 그룹별 대표 예측 움직임 벡터를 선택하며, 그룹별 대표 예측 움직임 벡터 중에서 하나의 대표 예측 움직임 벡터를 예측 움직임 벡터로서 선택하며, 현재 블록의 현재 움직임 벡터와 선택되는 예측 움직임 벡터 간의 차이인 차분 벡터를 부호화하는 것을 특징으로 하는 움직임 벡터 부호화 방법을 제공한다. 본 발명에 의하면, 부호화할 차분 벡터의 크기를 줄이면서도 어떠한 예측 움직임 벡터가 선택되었는지를 나타내기 위한 부가 정보를 부호화함에 따라 발생하는 비트량을 억제할 수 있으므로, 움직임 벡터의 부호화 효율을 향상시켜 궁극적으로는 영상의 압축 효율을 향상시킬 수 있다.

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Номер записи: 46
12-01-2017 дата публикации

METHOD OF MANUFACTURING RESISTANCE VARIABLE MEMORY AND MEMORY THEREOF

Номер: KR1020170005258A
Автор: SOHN, HYUN CHUL, KO, DAE HONG, LEE, KYU MIN
Принадлежит:

According to one aspect of the present invention, provided is a method of manufacturing a ReRAM, which comprises: a step of providing a substrate; a step of forming a first lower electrode on the substrate; a step of forming an oxide film or a nitride film on the first lower electrode; a step of etching the oxide film or the nitride film with a predetermined pattern to partially expose the first lower electrode; a step of depositing patterned platinum on the exposed first lower electrode by using electrolytic plating to form a patterned second lower electrode; and a step of removing the oxide film or the nitride film. So, more improved resistance variable properties can be achieved. COPYRIGHT KIPO 2017 (13) Platinum formation ...

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Номер записи: 47
30-07-2015 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020150087787A
Автор: LEE, BUM SUNG, MUN, SOUNG YUN, KIM, DAE SUNG, PARK, JUNG CHEOL, LEE, GYU MIN, LEE, SUN HEE
Принадлежит:

Disclosed is a compound presented by chemical formula 1. Disclosed is an organic electronic element including a first electrode, a second electrode, and an organic substance layer located between the first electrode and the second electrode, wherein the organic substance layer includes the compound presented by chemical formula 1. When the compound represented by chemical formula 1, light emitting efficiency, stability, and life of the organic electronic element can be improved. COPYRIGHT KIPO 2015 (110) Substrate (120) Positive electrode (130) Hole injection layer (140) Hole transporting layer (141) Buffer layer (150) Light emitting layer (151) Light-emitting assisting layer (160) Electron transporting layer (170) Electron injection layer (180) Negative electrode ...

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Номер записи: 48
10-03-2016 дата публикации

Method and Apparatus for Directional Intra-prediction

Номер: KR0101601856B1
Автор: 김수년, 임정연, 이규민, 최재훈, 정제창, 박상준
Принадлежит: 에스케이 텔레콤주식회사

... 본 발명은 방향적 인트라 예측 장치 및 그 예측 방법에 관한 것으로서, 본 발명의 실시예에 따른 방향적 인트라 예측 장치는, 부호화하고자 하는 N x N 블록의 인접 픽셀들로부터 예측 모드 0 또는 예측 모드 1을 이용하여 N개 열의 픽셀 값 합을 예측하고 N x 1 행렬을 생성하는 픽셀열값 생성부; N x N 블록의 인접 픽셀들로부터 예측 모드 0 또는 예측 모드 1을 이용하여 N개 행의 픽셀 값 합을 예측하고 N x 1 행렬을 생성하는 픽셀행값 생성부; N x N 블록의 인접 픽셀들로부터 예측 모드 0 또는 예측 모드 1을 이용하여 전체 픽셀 값의 합을 예측하는 전체 픽셀값 예측부; 픽셀열값 생성부 및 픽셀행값 생성부에 의해 생성된 각각의 행렬, 및 전체 픽셀값 예측부에 의해 예측된 전체 픽셀 값 합을 이용하여 [(2N + 1) x 1]의 기준행렬 Q를 생성하는 기준 행렬 생성부; 및 기준 행렬 생성부에 의해 생성된 기준행렬 Q 및 기 설정된 변환행렬 P를 이용하여 N x N 예측 블록의 각각의 픽셀 값을 예측하는 픽셀 값 예측부를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 비디오 부호화에서 인트라 예측의 정확성 및 효율성을 높이면서도 오버헤드의 증가를 최소화할 수 있게 된다.

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Номер записи: 49
05-06-2018 дата публикации

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

Номер: KR1020180059649A
Автор: CHOI, SOO JUNG, SONG, MOON KYUN, HWANG, YOON TAE, LEE, KYU MIN, HYUN, SANG JIN
Принадлежит:

The present invention provides a method for manufacturing a semiconductor device, capable of manufacturing CMOS transistors with a desired threshold voltage while improving reliability. The method of the present invention comprises the following steps: forming a first gate insulating film and a second gate insulating film on a semiconductor substrate including a first region and a second region; forming a first metal-containing film on the first gate insulating film and the second gate insulating film; performing a first annealing process on the first metal-containing film; forming a second metal-containing film on a front surface of the semiconductor substrate; performing a second annealing process on the second metal-containing film; and forming a first gate pattern and a second gate pattern on the first region and the second region, respectively. COPYRIGHT KIPO 2018 ...

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Номер записи: 50
28-02-2017 дата публикации

COMPOUND FOR ORGANIC ELECTRICAL DEVICES, ORGANIC ELECTRICAL DEVICE USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020170021807A
Автор: BYUN, YUN SUN, PARK, JUNG CHEOL, YUN, JIN HO, CHOI, SEUNG WON, KIM, HYO JIN, CHOI, YEON HEE, LEE, GYU MIN
Принадлежит:

Provided is a compound which is represented by chemical formula 1. Also, provided is an organic electrical device which comprises: a first electrode; a second electrode; and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by chemical formula 1. When the compound represented by chemical formula 1 is contained in the organic material layer of the organic electrical device, driving voltage decreases, while luminous efficiency, color purity, and lifespan increase. COPYRIGHT KIPO 2017 ...

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Номер записи: 51
19-10-2015 дата публикации

METHOD FOR MANUFACTURING HIGH EFFICIENCY PERL SOLAR CELL, AND SOLAR CELL MANUFACTURED THEREBY

Номер: KR1020150117034A
Автор: KIM, TAE JUN, LIM, JONG KEUN, KYEONG, DO HYEON, LEE, KYU MIN, SHIN, HAE NA RA
Принадлежит:

The present invention relates to a method for manufacturing a high efficiency PERL solar cell, and a solar cell manufactured thereby. The method for manufacturing the solar cell, having a light receiving side in which an LDSE structure and a plating electrode of a silicon substrate are applied, comprises the following steps: forming an uneven part caused by texturing and an emitter layer generated by impurity ion doping on the front light receiving side of the substrate with a rear side mask of a non-light receiving side of the substrate; removing an oxide film and the rear side mask generated by the impurity ion doping; layering two or more kinds of anti-reflective films including a SiO_2 thermal oxide film generated by a thermal oxide film process, and a nitride oxide film (SiN_x) generated by a PECVD process, in a tube furnace on the light receiving side in which the oxide film and the rear side mask are removed; layering a plurality of passivation layers on the non-light receiving side ...

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Номер записи: 52
25-01-2018 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTRONIC DEVICE USING SAME, AND ELECTRONIC APPARATUS THEREOF

Номер: WO2018016786A1
Автор: PARK, Jong Gwang, LEE, Yun Suk, SO, Ki Ho, PARK, Hyoung Keun, JEONG, Yeon Seok, PARK, Jung Hwan, LEE, Sun Hee, LEE, Gyu Min
Принадлежит:

The present invention provides: a compound capable of implementing high luminous efficiency, a low driving voltage and improved lifespan of a device; an organic electronic device using the same; and an electronic apparatus thereof.

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Номер записи: 53
09-06-2011 дата публикации

APPARATUS AND METHOD FOR GENERATING AN INTER-PREDICTION FRAME, AND APPARATUS AND METHOD FOR INTERPOLATING A REFERENCE FRAME USED THEREIN

Номер: WO2011068330A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, JEONG, Jechang, LEE, Kangjun
Принадлежит:

Disclosed are an apparatus and method for generating an inter-prediction frame, and an apparatus and method for interpolating a reference frame used therein. The apparatus for interpolating a reference frame according to the present invention interpolates the reference frame on a quarter-pixel basis, and comprises: a directivity-determining unit which determines directivity for the quarter pixel on the basis of the pixels located along the periphery of the quarter pixel positioned at the intersection point between a left diagonal line and a right diagonal line of a half-pixel unit; and an interpolating unit which interpolates a pixel value for the quarter pixel by varying a linear interpolation in accordance with the directivity determined by the directivity-determining unit.

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Номер записи: 54
24-02-2011 дата публикации

METHOD AND APPARATUS FOR ENCODING/DECODING MOTION VECTOR CONSIDERING ACCURACY OF DIFFERENTIAL MOTION VECTOR AND APPARATUS AND METHOD FOR PROCESSING IMAGES THEREFOR

Номер: WO2011021913A3
Автор: LIM, Jeongyeon, KIM, Sunyeon, LEE, Gyumin, CHOI, Jaehoon, MOON, Joohee, LEE, Yunglyul, KIM, Haekwang, JEON, Byeungwoo, HAN, Jongki, LEE, Juock, KIM, Dongwon
Принадлежит:

The present invention relates to a method and an apparatus for encoding/decoding images using adaptive motion vector resolution. The method for encoding the images of the present invention comprises the steps of: determining motion vector resolution in each region or each motion vector; and performing inter-prediction encoding by using the motion vector according to the motion vector resolution determined in each region or each motion vector. The present invention can efficiently encode the images by adaptively changing the motion vector resolution in predetermined region units of the images and performing the inter-prediction encoding for the images.

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Номер записи: 55
28-04-2022 дата публикации

SIDE SILL FOR VEHICLE

Номер: WO2022086005A1
Автор: LEE, Gyu-Min, CHUNG, Gi-Suk, CHUNG, Kyung-Hwan
Принадлежит:

The present invention relates to a side sill for a vehicle, wherein the side sill is capable of absorbing impact during lateral collision of the vehicle to maximally suppress the degree to which the side sill enters the interior, and protecting vehicle occupants and batteries. The side sill for a vehicle comprises: a side sill inner panel; a side sill outer panel coupled to the side sill inner panel; and a first cushioning member disposed between the side sill inner panel and the side sill outer panel and constituting a plurality of closed cross-sections arranged in the width direction of the side sill. The first cushioning member includes a main body formed by bending a single plate, and at least one partition member connecting both surfaces of the main body. A plurality of beads may be formed on the main body and the partition member.

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Номер записи: 56
16-06-2011 дата публикации

APPARATUS AND METHOD FOR ENCODING/DECODING MULTI-PLANE IMAGES USING BI-PREDICTION AND RECORDING MEDIUM USING SAME

Номер: KR2011071254A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, CHOE, Yoonsik, CHOI, Yungho, KIM, Yonggoo, JEONG, Jinwoo
Принадлежит:

The present invention relates to a technique for forming an efficient prediction screen using a mutual relationship between color planes when encoding multi-plane images. An apparatus for encoding multi-plane images including two or more color planes comprises: an intra-prediction unit for generating a first prediction block by performing an intra-prediction on the basis of peripheral blocks of a present block with respect to a present block of the present plane; an inter-plane prediction unit for generating a second prediction block by performing an inter-plane prediction on the basis of the corresponding block of the recovered prior plane corresponding to the present block; a dual plane prediction unit for generating a third prediction block on the basis of the first prediction block and the second prediction block; an optimum mode decision unit for selecting an optimum prediction block having the highest coding efficiency of the first to the third prediction blocks; and an encoding or ...

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Номер записи: 57
29-03-2017 дата публикации

대기중의 눈 결정 촬영이 가능한 눈 결정 관측장치 및 이를 이용한 눈 결정 분석방법

Номер: KR0101721245B1
Автор: 김병곤, 은승희, 서원석, 고아름, 성대경, 이규민, 전혜림
Принадлежит: 강릉원주대학교산학협력단

... 본 발명은 강설특성의 분석을 위해 눈 결정을 관측하고 분석하기 위한 장치 및 방법에 관한 것으로, 본 발명에 따르면, 강설시 눈 결정이 지면에 접촉하기 전에 대기 중에서 눈 결정의 촬영이 가능하도록 구성되어 낙하중에 눈 결정이 손상되거나 파괴되지 않고 관측이 가능하도록 구성되는 대기중의 눈 결정 촬영이 가능한 눈 결정 관측장치가 제공되며, 또한, 본 발명에 따르면, 상기한 바와 같이 눈 결정이 손상되거나 파괴되지 않고 관측이 가능한 눈 결정 관측장치를 이용하여, 눈 결정에 손상이나 파괴됨이 없이 강설시의 눈 결정을 있는 그대로 관측하는 것에 의해 정확한 관측 및 분석이 가능하도록 구성되는 눈 결정 분석방법 및 그러한 눈 결정 분석결과를 이용하여 보다 정확한 강설특성의 분석이 가능하도록 구성되는 강설특성 분석방법이 제공된다.

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Номер записи: 58
20-08-2018 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020180092922A
Автор: JANG JAE WAN, LEE SUN HEE, KIM WON SAM, KIM HYE RYEONG, PARK JUNG HWAN, LEE GYU MIN
Принадлежит:

The present invention provides a novel compound capable of improving the luminous efficiency, stability, and lifetime of an element, an organic electronic element using the same, and an electronic device thereof. According to the present invention, the organic electronic element comprises a first electrode formed on a substrate; a second electrode; and an organic material layer containing a compound represented by chemical formula 1 between the first and second electrodes. COPYRIGHT KIPO 2018 ...

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Номер записи: 59
31-03-2011 дата публикации

INTER PREDICTION METHOD AND APPARATUS USING ADJACENT PIXELS, AND IMAGE ENCODING / DECODING METHOD AND APPARATUS USING SAME

Номер: WO2011037420A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, HAN, Jongki, SEO, Jeonghoon, KIM, Daeyeon, HONG, Sungwook, CHOI, Jaehoon, LEE, Gyumin
Принадлежит:

The present invention relates to an inter-prediction method and apparatus, and to an image encoding method and apparatus using same. The inter prediction method of the present invention for prediction encoding is characterized by determination of a modified block based on a prediction block of the current block, and comprises the steps of: determining current motion vector by estimating the motion of the current block; generating a reference block directed by the current motion vector; calculating current block adjacent pixels using the reference block adjacent pixels and a motion compensation coefficient or an average compensation coefficient; and generating a modified reference block from said generated reference block based on the motion compensation coefficient or the average compensation coefficient. According to the present invention, the block which is to be encoded can be more accurately predicted by reducing the differences between the actual block and the predicted block, and ...

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Номер записи: 60
21-07-2017 дата публикации

이종망 기반 위치 추정 시스템 및 그 방법

Номер: KR0101759703B1
Автор: 이규민
Принадлежит: 에스케이텔레콤 주식회사, 에스케이플래닛 주식회사

... 본 발명은 이종망 기반 위치 추정 시스템 및 그 방법을 개시한다. 즉, 이종망 환경을 구성하는 네트워크별 각각의 기지국장치에 대한 위치정보를 저장하는 정보저장서버; 이종망 연결을 위한 멀티모드를 지원하며, 위치 측위가 불가할 경우 현재 위치에서 접속 가능한 적어도 하나의 네트워크 정보인 이웃(Neighbor)정보를 수집하여 수집된 이웃정보를 기반으로 위치정보를 요청하는 사용자단말기; 및 상기 사용자단말기와의 통신을 위한 세션을 형성하고, 상기 형성된 세션을 통해 수신되는 위치정보 요청에 따라 상기 정보저장서버로부터 상기 이웃정보에 대응하는 적어도 하나 이상의 기지국장치에 대한 위치정보를 수신하며, 상기 수신된 위치정보를 기반으로 상기 사용자단말기의 위치를 추정하여 상기 사용자단말기에 제공하는 위치추정서버를 포함함으로써, 이종망 환경을 구성하는 네트워크 정보를 수득하여 각각의 네트워크에 위치하는 기지국장치에 대한 위치정보를 확인하여 사용자단말기의 위치를 역산함으로써 효과적인 위치 추정이 가능하다.

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Номер записи: 61
16-06-2011 дата публикации

IMAGE ENCODING/DECODING METHOD AND APPARATUS USING SELECTIVE FILTERING OF A MOTION-COMPENSATED FRAME, AND INTER-PREDICTION METHOD AND APPARATUS FOR SAME

Номер: KR2011071347A2
Автор: LIM, Jeongyeon, KIM, Sunyeon, CHOI, Jaehoon, LEE, Gyumin, HAN, Jongki, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, YOO, Youngjoe
Принадлежит:

Embodiments of the present invention relate to an image encoding/decoding method and apparatus using selective filtering of a motion-compensated frame, and to an inter-prediction method and apparatus for same. One embodiment of the present invention provides an image-encoding apparatus which selectively filters, for each of a plurality of filtering blocks, the motion-compensated frame generated by estimating and compensating for the motion of the current frame of an image, so as to generate a filtered motion-compensated frame, subtracts the filtered motion-compensated frame from the current frame to generate a residual frame, transforms and quantizes the residual frame, and encodes the transformed and quantized residual frame. According to the present invention, the motion-compensated frame is filtered to remove a large amount of the temporal redundancy remaining in the residual frame, thus improving video compression efficiency.

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Номер записи: 62
16-05-2018 дата публикации

DATA STORAGE DEVICE AND OPERATING METHOD THEREOF

Номер: KR1020180051272A
Автор: KIM, JIN WOONG, KIM, SE HYUN, LEE, KYU MIN
Принадлежит:

The present invention relates to a data storage device using a nonvolatile memory device as a storage medium. The data storage device includes: a nonvolatile memory device; and a controller for controlling the nonvolatile memory device, wherein the controller performs a first read retry voltage setting operation, performs a first read retry control operation, performs a second read retry voltage setting operation after internal operation time of the nonvolatile memory device according to the first read retry control operation elapses, and performs a second read retry control operation. Accordingly, the present invention can increase reading performance of the data storage device and data reliability. COPYRIGHT KIPO 2018 (100) Data storage device (200) Controller (210) Host interface unit (220) Control unit (230) Operation memory (240) Memory control unit (250) ECC unit (300) Nonvolatile memory device (310) Memory cell array (330) Data read/write block (331) Main cache (333) Sub cache (RR ...

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Номер записи: 63
09-06-2011 дата публикации

VIDEO ENCODING DEVICE AND ENCODING METHOD THEREOF, VIDEO DECODING DEVICE AND DECODING METHOD THEREOF, AND DIRECTIONAL INTRA-PREDICTION METHOD TO BE USED THERETO

Номер: KR2011068331A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, JEONG, Jechang
Принадлежит:

The present invention relates to a video encoding device and an encoding method thereof, a video decoding device and a decoding method thereof, and a directional intra-prediction method to be used thereto. The video encoding device according to embodiments of the present invention comprises: a main mode search unit for searching a main mode for a present block of directional intra prediction modes; a sub mode search unit for searching a sub mode in which a direction of the main mode searched through the main mode search unit is tilted in a predetermined offset in clockwise and counterclockwise directions; a prediction block generation unit for generating a prediction block for the present block from peripheral blocks of the present block on the basis of the main mode searched through the main mode search unit and the sub mode searched through the sub mode search unit; a differentiator for calculating a difference between the present block and the prediction block; and an encoding unit for ...

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Номер записи: 64
05-03-2015 дата публикации

GLASSES-FREE STEREOSCOPIC IMAGE DISPLAY DEVICE

Номер: WO2015030330A1
Автор: LEE, Young Hoon, LEE, Gyu Min, HONG, Sin Ah
Принадлежит:

The invention relates to a device for displaying a glasses-free stereoscopic image. Provided is a multi-viewable glasses-free stereoscopic image display device, which has a pixel array in a line-to-line scheme and is implemented in the form of a multi-view, wherein a mosaic unit capable of inverting an image between a left-eye image and a right-eye image is formed on upper, lower, left, and right pixels around the boundary of the multi-view as an abnormal area in which a reverse image occurs, and a reverse image inversion apparatus is driven to invert the image output through the mosaic unit when a reverse image is detected in the abnormal area through eye tracking. The present invention can achieve an effect that two or more viewers can view their normal stereoscopic images at all locations, respectively, without an abnormal area, especially without experiencing any reverse image generated by an interchange between the left eye image and the right eye image.

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Номер записи: 65
09-06-2011 дата публикации

VIDEO ENCODING DEVICE AND ENCODING METHOD THEREOF, VIDEO DECODING DEVICE AND DECODING METHOD THEREOF, AND DIRECTIONAL INTRA-PREDICTION METHOD TO BE USED THERETO

Номер: WO2011068331A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, JEONG, Jechang
Принадлежит:

The present invention relates to a video encoding device and an encoding method thereof, a video decoding device and a decoding method thereof, and a directional intra-prediction method to be used thereto. The video encoding device according to embodiments of the present invention comprises: a main mode search unit for searching a main mode for a present block of directional intra prediction modes; a sub mode search unit for searching a sub mode in which a direction of the main mode searched through the main mode search unit is tilted in a predetermined offset in clockwise and counterclockwise directions; a prediction block generation unit for generating a prediction block for the present block from peripheral blocks of the present block on the basis of the main mode searched through the main mode search unit and the sub mode searched through the sub mode search unit; a differentiator for calculating a difference between the present block and the prediction block; and an encoding unit for ...

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Номер записи: 66
03-06-2011 дата публикации

ADAPTIVE FILTER GENERATING DEVICE, METHOD AND RECORDING MEDIUM FOR MOTION ESTIMATION/COMPENSATION

Номер: WO2011065761A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, CHOI, Jaehoon, LEE, Gyumin, KIM, Yonggoo, CHOE, Yoonsik, CHOI, Yungho
Принадлежит:

The present invention relates to an adaptive filter generating device, method and recording medium for motion estimation/compensation, which improve video data compression performance and give superior restored image quality for a given bit rate.The adaptive filter generating method for motion estimation/compensation according to one aspect of the present invention comprises: an optimum filter generation step involving the determination of filter factors for minimising error during current block pixel estimation, and involving the generation of optimum filters in block units based on the number of bits required to encode minimum error and previous-pixel motion vectors when using the filter factors; a representative filter generating step involving the concentration of the generated optimum filters based on the positioning of optimum filter factors which produced filter factor spaces, within the spaces, and involving the generation of representative filters for each of the concentrated filter ...

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Номер записи: 67
07-12-2017 дата публикации

이기종 네트워크 기반 데이터 동시 전송 서비스 시스템 및 방법

Номер: KR0101805811B1
Автор: 이규민, 김정수, 한경흠
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은, 단말장치 및 외부장치 간의 데이터 송수신에 대하여 데이터를 분할하고 복수개의 이기종 네트워크를 사용하여 송/수신할 수 있도록 하나의 데이터 세션에 대하여 복수개의 이기종 네트워크를 통한 동시 링크 전송을 구현하는 이기종 네트워크 기반 데이터 동시 전송 서비스 시스템 및 방법이 개시되어 있다. 본 발명의 이기종 네트워크 기반 데이터 동시 전송 서비스 시스템은, 송신장치가 데이터를 2이상의 부분데이터로 분할하고 상기 2이상의 부분데이터 중 일부분에 대응되는 제1부분데이터에 특정 가상네트워크 접속정보를 포함시켜 송신하고 상기 2이상의 부분데이터 중 다른 일부분에 대응되는 제2부분데이터에 상기 가상네트워크 접속정보를 포함시켜 송신하면, 제1네트워크장치가 상기 송신장치로부터의 상기 제1부분데이터를 수신장치로 제공하고, 제2네트워크장치 상기 송신장치로부터의 상기 제2부분데이터를 상기 수신장치로 제공하여, 상기 수신장치가 수신된 상기 제1부분데이터 및 상기 제2부분데이터에 포함된 가상네트워크 접속정보를 토대로 특정 가상네트워크 접속정보에 따른 제1부분데이터 및 제2부분데이터를 결합하여 상기 데이터를 생성하는 구성을 포함한다.

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Номер записи: 68
14-04-2016 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, AND ORGANIC ELECTRONIC ELEMENT AND ELECTRONIC APPARATUS USING SAME

Номер: WO2016056757A3
Автор: LEE, Bumsung, LEE, Sun-hee, KIM, Daesung, LEE, Yunsuk, LEE, Gyumin
Принадлежит:

The present invention provides an organic electronic element and an electronic apparatus using the same, wherein the organic electronic element comprises a compound represented by chemical formula 1, a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode. The organic layer contains the compound represented by chemical formula 1, so that the light emission efficiency and lifespan of the element can be improved, and the driving voltage of the element can be lowered.

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Номер записи: 69
12-05-2011 дата публикации

METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING USING A TOOLSET

Номер: KR2011055908A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, CHOI, Yungho, CHOE, Yoonsik, KIM, Yonggoo
Принадлежит:

The present invention relates to a method and apparatus for image encoding/decoding using a toolset. The present invention provides an image-encoding method which involves encoding images of encoding units in accordance with a plurality of encoding schemes contained in an encoding toolset, selects one encoding scheme from among the plurality of encoding schemes for each of the encoding units, outputs image data encoded in accordance with the selected encoding scheme, stores the frequency of selection of the encoding scheme selected for each of the encoding units, determines whether or not to update the encoding toolset on the basis of the frequency of selection of the encoding scheme and/or the encoding cost for the selected encoding scheme, and updates the encoding toolset. According to the present invention, a high-efficiency image-encoding scheme can be selected and image encoding can be performed while reducing not only the amount of calculation or complexity in the implementation of ...

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Номер записи: 70
05-05-2011 дата публикации

METHOD AND APPARATUS FOR MOTION VECTOR ENCODING/DECODING USING A MOTION VECTOR RESOLUTION LIMITATION, AND IMAGE ENCODING/DECODING METHOD AND APPARATUS USING SAME

Номер: KR2011053054A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, HAN, Jongki, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, SEO, Chanwon
Принадлежит:

One embodiment of the present invention relates to a method and apparatus for motion vector encoding/decoding using a motion vector resolution limitation, and to an image encoding/decoding method and apparatus using same. The embodiment of the present invention provides a motion vector encoding method, comprising: calculating encoding costs for each limitation level of a motion vector resolution which is limited by levels; selecting a limitation level of the motion vector resolution using the encoding costs calculated for each limitation level; and outputting motion vector encoded data obtained by encoding the motion vector determined by the selected limitation level of the motion vector resolution, and resolution limitation index data obtained by encoding a resolution limitation index for indicating the selected limitation level of the motion vector resolution. According to the embodiment of the present invention, the resolution of the motion vector is adaptively limited to determine and ...

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Номер записи: 71
21-02-2017 дата публикации

필름형 액정표시장치 제조방법

Номер: KR0101708323B1
Автор: 이영훈, 정진관, 이환희, 도윤선, 이규민, 홍신아
Принадлежит: 한화첨단소재 주식회사

... 본 발명은 필름형 액정표시장치 제조방법에 관한 것으로, 전극체를 이루면서 서로 간격을 둔 한 쌍의 기판; 상기 기판이 마주보는 편면 중 일측 또는 양측에 도포된 배향막; 상기 기판의 편면과 배향막 혹은 각 기판의 편면 상에 도포된 배향막들 사이를 연결하며, 상기 기판에 전압이 인가되지 않은 상태에서 상기 배향막에 의해 배향된 액정과 동일방향으로 배향된 다수의 격벽; 상기 격벽들 사이에 채워진 액정층;을 포함하는 필름형 액정표시장치를 제조하는 방법에 있어서; 기판 준비단계; 기판 준비가 완료되면, 기판의 편면 중 어느 하나에 배향막을 형성하는 단계; 상기 배향막 상에 액정혼합물을 코팅하는 단계; 액정혼합물이 코팅되면, 두 개의 기판을 합지하는 단계; 합지가 완료되면, 액정혼합물에 자외선을 조사하여 액정방향으로 배향되는 격벽을 형성하는 단계; 격벽이 완성되면, 아크릴제거제로 하여금 아크릴기를 제거토록 하는 단계;를 포함하는 것을 특징으로 하는 필름형 액정표시장치 제조방법을 제공한다.

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Номер записи: 72
01-09-2011 дата публикации

APPARATUS AND METHOD FOR ENCODING IMAGES, AND APPARATUS AND METHOD FOR DECODING IMAGES

Номер: WO2011105849A2
Автор: LIM, Jeongyeon, KIM, Sunyeon, LEE, Gyumin, CHOI, Jaehoon, HAN, Jongki, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, YOO, Youngjoe
Принадлежит:

Disclosed are an apparatus and method for encoding images, and an apparatus and method for decoding images. The image-encoding apparatus according to one embodiment of the present invention comprises: a target block dividing unit which divides a target block of an input image to be encoded into a plurality of sub-blocks in accordance with the positions of pixels; a key block encoding unit which selects a random key block, the size of which is larger than that of at least one pixel, from among the plurality of sub-blocks divided by the target block dividing unit, and performs intra-prediction or inter-prediction on the selected key block; and a non-key block encoding unit which designates the rest of the divided sub-blocks, except for the selected key block, as a non-key block, and performs intra-prediction on the designated non-key block using values of peripheral pixels of the key block decoded on the basis of the key block encoding unit, and values of peripheral pixels of the current ...

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Номер записи: 73
15-09-2011 дата публикации

MOTION VECTOR ENCODING/DECODING METHOD AND APPARATUS USING A MOTION VECTOR RESOLUTION COMBINATION, AND IMAGE ENCODING/DECODING METHOD AND APPARATUS USING SAME

Номер: WO2011111954A3
Автор: LIM, Jeongyeon, KIM, Sunyeon, CHOI, Jaehoon, LEE, Gyumin, HAN, Jongki, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, SEO, Chanwon
Принадлежит:

The present invention relates to a motion vector encoding/decoding method and apparatus using a motion vector resolution combination, and to an image encoding/decoding method and apparatus using same. The motion vector encoding apparatus of the present invention comprises a motion information encoder which calculates, for each combination of a plurality of motion vector resolutions containing at least one motion vector resolution, the encoding costs on the basis of the motion vector resolutions, selects one combination of motion vector resolutions using the encoding costs calculated for each combination of motion vector resolutions, and outputs motion vector encoded data in which a motion vector is encoded, determined in accordance with the selected combination of motion vector resolutions. According to the present invention, the efficient combination of motion vector resolutions is adaptively selected, and motion vectors are determined on the basis of the selected combination and encoded ...

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Номер записи: 74
05-05-2011 дата публикации

APPARATUS AND METHOD FOR ENCODING/DECODING VIDEO THROUGH A VECTOR QUANTIZATION-BASED SECONDARY PREDICTION, AND RECORDING MEDIUM

Номер: WO2011052913A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, CHOI, Jaehoon, LEE, Gyumin, CHOI, Yungho, CHOE, Yoonsik, KIM, Yonggoo
Принадлежит:

One embodiment of the present invention relates to an apparatus and method for encoding/decoding video through a vector quantization-based secondary prediction, which performs a secondary prediction on the basis of a vector quantization to reduce prediction errors. The present invention also relates to a recording medium. The method of the present invention comprises: generating a primary prediction error signal on the basis of an input signal and a prediction signal; performing an adaptive discrete cosine transform (DCT) process on the primary prediction error signal, and performing a primary quantization process on the transformed signal; determining, for each block, whether or not a secondary prediction is required, on the basis of the distorted value of the signal obtained by performing an inverse quantization process on the primarily quantized signal and performing an adaptive inverse discrete cosine transform process on the inverse quantized signal, and on the basis of a preset reference ...

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Номер записи: 75
17-05-2016 дата публикации

FILM TYPE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME

Номер: KR1020160054663A
Автор: LEE, YOUNG HOON, JEONG, JIN KWAN, LEE, HWAN HEE, DO, YUN SUN, LEE, GYU MIN, HONG, SIN AH
Принадлежит:

The present invention relates to a film type liquid crystal display device and a method for manufacturing the same. The film type liquid crystal display device comprises: a pair of substrates spaced apart from each other, and constituting an electrode; an alignment layer coated on one side or both sides of one surfaces of the substrates, which face each other; a plurality of barriers for connecting one surface of the substrate and the alignment layer or connecting the alignment layers coated on one surfaces of the substrates and aligned in the same direction as a liquid crystal aligned by the alignment layer in a state in which voltage is not applied to the substrates; and a liquid crystal layer filled between the barriers. According to the film type liquid crystal display device of the present invention, the electrode material of the phase conversion type liquid crystal display device can be manufactured as a film to reduce the thickness of the liquid crystal display device. Also, a liquid ...

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Номер записи: 76
03-06-2011 дата публикации

MOVING IMAGE ENCODING/DECODING APPARATUS AND METHOD THROUGH DISTORTION BLOCK-BASED SECONDARY PREDICTION, AND A RECORDING MEDIUM THEREFOR

Номер: KR2011065727A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, CHOI, Jaehoon, LEE, Gyumin, CHOI, Yungho, CHOE, Yoonsik, KIM, Yonggoo
Принадлежит:

An embodiment of the present invention relates to a moving image encoding/decoding apparatus and method through distortion block-based secondary prediction, and a recording medium therefor, in which the prediction error is reduced by performing secondary prediction on the distortion blocks with reference to one of the distortion blocks. In particular, the method comprises: generating a primary prediction error signal based on an input signal and a predicted signal; performing adaptive DCT transform followed by first quantization on the primary prediction error signal; deciding whether secondary prediction is necessary, based on a distortion value of a signal that is obtained through inverse quantization followed by adaptive inverse DCT transform of the first quantization signal; generating at least one secondary prediction error signal for a corresponding block that needs the secondary prediction by referring to at least one representative block recorded in a lookup table, and then selecting ...

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Номер записи: 77
16-06-2011 дата публикации

APPARATUS AND METHOD FOR ENCODING/DECODING A MULTI-PLANE IMAGE, AND RECORDING MEDIUM FOR SAME

Номер: KR2011071321A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, CHOE, Yoonsik, CHOI, Yungho, KIM, Yonggoo, JEONG, Jinwoo
Принадлежит:

One embodiment of the present invention relates to a technique for encoding a multi-plane image, which adaptively determines the order of encoding planes in accordance with the characteristics of an inputted image, and encodes the multi-plane image. An apparatus for encoding a multi-plane image comprises: a plane encoding order determining unit which adaptively determines, on the basis of encoding costs, the order of encoding a plurality of color planes inputted by a predetermined unit; and an encoding unit which encodes the plurality of color planes, inputted by the predetermined unit, in accordance with the determined order. The apparatus of the present invention adaptively determines the order of encoding planes in accordance with the characteristics of an inputted image, and encodes the multi-plane image, and therefore provides further improved encoding efficiency as compared to conventional apparatuses which encode images in a fixed order, and provides further improved encoding efficiency ...

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Номер записи: 78
24-02-2011 дата публикации

METHOD AND APPARATUS FOR INTERPOLATING REFERENCE PICTURE AND METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE USING SAME

Номер: KR2011021912A2
Автор: LIM, Jeongyeon, KIM, Sunyeon, LEE, Gyumin, CHOI, Jaehoon, MOON, Joohee, LEE, Yunglyul, KIM, Haekwang, JEON, Byeungwoo, HAN, Jongki, LEE, Juock, KIM, Dongwon
Принадлежит:

The present invention relates to a method and an apparatus for interpolating a reference picture and a method and an apparatus for encoding/decoding an image using the same. The apparatus for interpolating the reference picture of the present invention is characterized in that a plurality of filters for interpolating the reference picture is selected and the reference picture having target accuracy is generated by gradually filtering the reference picture using the filters. The present invention can improve the compression efficiency of the image by interpolating the reference picture through determination of the filter or a filter coefficient for interpolating the reference picture according to the characteristic of the image and interpolating the reference picture through multistage filtering or adaptively changing motion vector resolution in predetermined region units of the image.

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Номер записи: 79
07-10-2015 дата публикации

NETWORK SELECTION SYSTEM AND METHOD THEROF IN HETEROGENEOUS NETWORK

Номер: KR0101554551B1
Автор: 이규민, 서영주, 임완선
Принадлежит: 에스케이텔레콤 주식회사, 포항공과대학교 산학협력단

... 본 발명은 혼합네트워크에서의 네트워크 선택 시스템 및 그 방법을 개시한다. 즉, 하나 이상의 혼합네트워크 별로 현재상태를 나타내는 상태정보를 수집하며, 기 정의된 어플리케이션 유형 별 핸드오버를 지원하기 위한 네트워크선택정보를 혼합네트워크 별로 생성하는 네트워크관리서버; 및 특정 혼합네트워크 진입에 따라 상기 네트워크관리서버로부터 수신되는 상기 특정 혼합네트워크에 대한 상태정보 및 네트워크선택정보를 토대로, 상기 특정 혼합네트워크를 구성하는 네트워크 별 현재상태를 인식하고 상기 네트워크 별 현재상태를 반영하여 현재 구동중인 어플리케이션의 유형에 대응하는 핸드오버 대상 네트워크를 선택하는 단말장치를 포함함으로써, 서로 다른 기술의 무선통신망이 공존하는 혼합네트워크 환경에서 주변 네트워크 정보와 어플리케이션 별 네트워크 선택 정책을 적용하여 단말장치가 사용중인 어플리케이션에 가장 적절한 네트워크를 선택하도록 구현함에 따라 어플리케이션 별로 최적의 네트워크 선택이 이루어지므로 사용자의 만족도를 증대시킬 수 있다.

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Номер записи: 80
29-09-2016 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTRONIC DEVICE USING SAME, AND ELECTRONIC APPARATUS THEREOF

Номер: WO2016153198A1
Автор: PARK, Jeongkeun, KIM, Wonsam, KANG, Moonsung, PARK, Boram, JUNG, Hoyoung, HA, Jong-jin, PARK, Junghwan, LEE, Sun-hee, LEE, Gyumin
Принадлежит:

The present invention provides a compound represented by chemical formula 1. In addition, provided is an organic electronic device comprising a first electrode, a second electrode and an organic layer between the first electrode and the second electrode, wherein the organic layer comprises the compound represented by chemical formula 1. Luminous efficiency, color purity, lifetime and the like can be improved while lowering driving voltage when the compound represented by chemical formula 1 is contained in the organic layer of the organic electronic device.

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Номер записи: 81
26-05-2011 дата публикации

METHOD AND APPARATUS FOR ENCODING/DECODING A MOTION VECTOR BY SELECTING A SET OF PREDICTED CANDIDATE MOTION VECTORS, AND METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING USING THE SAME

Номер: WO2011062392A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, KIM, Yonggoo, CHOE, Yoonsik, CHOI, Yungho
Принадлежит:

The present invention relates to a method and apparatus for encoding/decoding a motion vector by selecting a set of predicted candidate motion vectors, and a method and apparatus for image encoding/decoding using the same. The method for encoding a motion vector according to the present invention comprises: selecting one set of predicted candidate motion vectors among plural sets of predicted candidate motion vectors by using information about motions of neighboring blocks of a current block; selecting one of the predicted candidate motion vectors in the selected set of predicted candidate motion vectors as a predicted motion vector; encoding a differential vector which represents the difference between the current motion vector as a motion vector of the current block and the predicted motion vector being selected; and encoding a predicted motion vector index that represents the predicted motion vector being selected. According to the present invention, as a motion vector is encoded by ...

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Номер записи: 82
06-12-2012 дата публикации

SYSTEM AND METHOD FOR SIMULTANEOUS DATA TRANSMISSION SERVICE IN HETEROGENEOUS NETWORK

Номер: WO2012165794A3
Автор: LEE, Gyu Min, KIM, Jeong Su, JEONG, In Jang, KIM, Kyung Hoon
Принадлежит:

Disclosed are a system and a method for a simultaneous data transmission service in heterogeneous networks. The comprises: a transmission system for splitting data into two or more items of partial data, selecting a first item of partial data corresponding to one item of the two or more items of partial data, and selecting a second item of partial data corresponding to another time of the two or more items of partial data; a first network system for receiving the first partial data from the transmission system; a second network system for receiving the second partial data from the transmission system; and a receiving system receiving a first item of partial data from the first network system and a second item of partial data from the second network system, and generating data by combining the first item of partial data and the second item of partial data. Accordingly, by transmitting the data, which is to be transmitted, in split form, the data transmission speed can be increased, and the ...

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Номер записи: 83
15-06-2017 дата публикации

BICYCLE HOLDER

Номер: KR1020170066902A
Автор: CHO, JUN HUK, LEE, GYU MIN, KIM, TAE HONG
Принадлежит:

According to the present invention, a bicycle holder comprises: a holding unit having a vertical frame and a horizontal frame of which one side is coupled to a lower portion of the vertical frame; and a fixing unit coupled to the vertical frame to fixate one side wheel of a bicycle. The horizontal frame has a rail guiding the wheel of the bicycle, and the rail has a fixing groove where a lower portion of the other side wheel of the bicycle is inserted. COPYRIGHT KIPO 2017 ...

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Номер записи: 84
17-10-2017 дата публикации

COMPOUND AND COMPOSITION FOR SEALING ORGANIC ELECTROLUMINESCENCE ELEMENT AND SEALED DEVICE INCLUDING SAME

Номер: KR1020170115118A
Автор: PARK, YOUN SUK, MUN, SOUNG YUN, PARK, YONG WOOK, LEE, JE WOO, YOUN, DAE HEE, LEE, GYU MIN
Принадлежит:

The present invention provides a composition for sealing an organic electroluminescence element and a sealed device including the same, capable of improving the reliability of a member for a device by blocking oxygen and moisture, which flow from the outside. In chemical formula 1, l, m, n, o are integers from 0 to 10 (here, l, m, n, o are the same or different, but l+m+n+o>=1). R1,R2 are independently one among hydrogen, heavy hydrogen, tritium, C1-C20 alkyl radical, C2-C20 alkenyl radical, C1-C20 alkoxy radical, and hydroxyl radical. R1′-R8′ are independently one among hydrogen, heavy hydrogen, tritium, C1-C20 alkyl radical, C1-C20 alkoxy radical, and hydroxyl radical. COPYRIGHT KIPO 2017 ...

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Номер записи: 85
05-09-2016 дата публикации

METHOD FOR COVERING WASTE USING SOLIDIFICATION COVER SOIL AGENT AND STINK REDUCER

Номер: KR101654484B1
Автор: KIM, JEONG SIK, KIM, RYEOG, KIM, YOUNG RAK, LEE, GEEU MIN, SON, WON BACK
Принадлежит: SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION, GUSAN CONSTRUCTION, DONGSEOHIGHTEC CO., LTD.

The present invention relates to a method for covering a waste using solidification cover soil agent and a stink reducer, including a daily cover step (A2) of covering a surface of a buried waste (10) with soil with a thickness of 15-20 cm; and an intermediate cover step (A3) of covering an upper portion with a thickness of 30-50 cm when a height of 4-5 m is reached by repeatedly performing the daily cover step (A2) and burying the waste (10), comprises: a solidification cover soil agent (20) used to replace marine clay or earth and sand in the daily cover step (A2); a stink reducer (30) prepared by mixing a coating agent (31), pigment (32), and an adhesive (33) to restrain stink of the solidification cover soil agent (20); and a sink reducer applying step (B) of applying the stink reducer (30) to a surface of the solidification cover soil agent (20). Employing a scheme of reducing a stink of the solidification cover soil agent made with sewage sludge, or the like, the solidification cover ...

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Номер записи: 86
19-10-2017 дата публикации

자전거 거치대

Номер: KR0101787520B1
Автор: 조준혁, 이규민, 김태홍
Принадлежит: 조준혁, 이규민, 김태홍

... 본 발명에 따른 자전거 거치대는 세로프레임과 세로프레임의 하부에 일측이 결합되는 가로프레임을 구비하는 거치부; 및 세로프레임에 결합되어 자전거의 한쪽 바퀴를 고정하는 고정부를 포함하되, 가로프레임은 상부에 자전거 바퀴를 안내하는 레일이 형성되고, 레일은 자전거의 다른 쪽 바퀴 하부가 삽입되는 고정홈이 형성되는 것을 특징으로 한다.

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Номер записи: 87
06-12-2012 дата публикации

DEVICE AND METHOD FOR SIMULTANEOUS DATA TRANSMISSION SERVICE IN HETEROGENEOUS NETWORK

Номер: WO2012165809A3
Автор: LEE, Gyu Min, KIM, Jeong Su, JEONG, In Jang, KIM, Kyung Hoon
Принадлежит:

Disclosed is a method for simultaneous data transmission service in heterogeneous networks, comprising: a data splitting step in which a transmission device splits data into two or more partial data; a data transmission step in which the transmission device transmits, through two or more networks, the items of split partial data, each including access information for a virtual network; a data receiving step in which a receiving device receives each of items of the partial data through two or more networks; a first data generation step in which the receiving device generates data by combining the items of partial data on the basis of the virtual network access information accompanying each of the items of partial data received thereby; an abnormality occurrence confirmation step in which the transmission device confirms an occurrence of an abnormality in a particular network among the two or more networks; a data transmission switch step in which the transmission device transmits the partial ...

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Номер записи: 88
05-05-2011 дата публикации

METHOD AND APPARATUS FOR MOTION VECTOR ENCODING/DECODING USING A MOTION VECTOR RESOLUTION LIMITATION, AND IMAGE ENCODING/DECODING METHOD AND APPARATUS USING SAME

Номер: WO2011053054A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, HAN, Jongki, LEE, Yunglyul, MOON, Joohee, KIM, Haekwang, JEON, Byeungwoo, SEO, Chanwon
Принадлежит:

One embodiment of the present invention relates to a method and apparatus for motion vector encoding/decoding using a motion vector resolution limitation, and to an image encoding/decoding method and apparatus using same. The embodiment of the present invention provides a motion vector encoding method, comprising: calculating encoding costs for each limitation level of a motion vector resolution which is limited by levels; selecting a limitation level of the motion vector resolution using the encoding costs calculated for each limitation level; and outputting motion vector encoded data obtained by encoding the motion vector determined by the selected limitation level of the motion vector resolution, and resolution limitation index data obtained by encoding a resolution limitation index for indicating the selected limitation level of the motion vector resolution. According to the embodiment of the present invention, the resolution of the motion vector is adaptively limited to determine and ...

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Номер записи: 89
28-12-2015 дата публикации

METHOD AND DEVICE FOR DETERMINING SYNCHRONIZATION AND SPECTRUM SENSING PERIOD IN DISTRIBUTED COGNITION RADIO NETWORK

Номер: KR101568235B1
Автор: ROH, BYEONG HEE, KIM, BO SUNG, LEE, GYU MIN, OH, IL HYUK
Принадлежит: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, LIG NEX1 CO., LTD.

The present invention relates to a device and a method for determining a synchronization and spectrum sensing period in a distributed cognition radio network. According to the present invention, the device includes: a channel status determining unit which senses the status of a corresponding channel for a preset period to determine the channel status based on the sensing execution result; a parameter updating unit which updates a preset parameter according to the determination result; and a sensing period determining unit which determines the sensing period for a corresponding cycle based on a preset parameter being updated. COPYRIGHT KIPO 2016 ...

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Номер записи: 90
26-08-2015 дата публикации

Motion Vector Coding Method and Apparatus by Using Partitioning Space and Video Coding Method and Apparatus Using Same

Номер: KR0101543310B1
Автор: 김수년, 임정연, 이규민, 최재훈, 최윤식, 최영호, 김용구
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치에 관한 것이다. 본 발명은 현재 블록의 후보 예측 움직임 벡터들을 적어도 하나의 후보 예측 움직임 벡터를 포함하는 복수 개의 그룹으로 구분하고, 각 그룹 내의 후보 예측 움직임 벡터들을 순차적으로 비교하여 하나의 후보 예측 움직임 벡터를 대표 예측 움직임 벡터로서 선택하여 그룹별 대표 예측 움직임 벡터를 선택하며, 그룹별 대표 예측 움직임 벡터 중에서 하나의 대표 예측 움직임 벡터를 예측 움직임 벡터로서 선택하며, 현재 블록의 현재 움직임 벡터와 선택되는 예측 움직임 벡터 간의 차이인 차분 벡터를 부호화하는 것을 특징으로 하는 움직임 벡터 부호화 방법을 제공한다. 본 발명에 의하면, 부호화할 차분 벡터의 크기를 줄이면서도 어떠한 예측 움직임 벡터가 선택되었는지를 나타내기 위한 부가 정보를 부호화함에 따라 발생하는 비트량을 억제할 수 있으므로, 움직임 벡터의 부호화 효율을 향상시켜 궁극적으로는 영상의 압축 효율을 향상시킬 수 있다.

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Номер записи: 91
12-08-2015 дата публикации

Motion Vector Coding Method and Apparatus by Using Partitioning Space and Video Coding Method and Apparatus Using Same

Номер: KR0101543323B1
Автор: 김수년, 임정연, 이규민, 최재훈, 최윤식, 최영호, 김용구
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치에 관한 것이다. 본 발명은 현재 블록의 후보 예측 움직임 벡터들을 적어도 하나의 후보 예측 움직임 벡터를 포함하는 복수 개의 그룹으로 구분하고, 각 그룹 내의 후보 예측 움직임 벡터들을 순차적으로 비교하여 하나의 후보 예측 움직임 벡터를 대표 예측 움직임 벡터로서 선택하여 그룹별 대표 예측 움직임 벡터를 선택하며, 그룹별 대표 예측 움직임 벡터 중에서 하나의 대표 예측 움직임 벡터를 예측 움직임 벡터로서 선택하며, 현재 블록의 현재 움직임 벡터와 선택되는 예측 움직임 벡터 간의 차이인 차분 벡터를 부호화하는 것을 특징으로 하는 움직임 벡터 부호화 방법을 제공한다. 본 발명에 의하면, 부호화할 차분 벡터의 크기를 줄이면서도 어떠한 예측 움직임 벡터가 선택되었는지를 나타내기 위한 부가 정보를 부호화함에 따라 발생하는 비트량을 억제할 수 있으므로, 움직임 벡터의 부호화 효율을 향상시켜 궁극적으로는 영상의 압축 효율을 향상시킬 수 있다.

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Номер записи: 92
05-11-2015 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: KR1020150124000A
Автор: CHO, HYE MIN, LEE, SUN HEE, PARK, HYOUNG KEUN, PARK, JONG GWANG, LEE, DAE WON, MUN, SOUNG YUN, I, GYU MIN
Принадлежит:

The present invention provides a compound with high light-emitting efficiency of an element, low driving voltage, and improved durability, an organic electronic element using the same, and an electronic device thereof. The compound is represented by chemical formula 1. COPYRIGHT KIPO 2016 (110) Substrate (120) Positive electrode (130) Hole injection layer (140) Hole transport layer (141) Buffer layer (150) Light emitting layer (151) Light emitting assisting layer (160) Electron transport layer (170) Electron injection layer (180) Negative electrode ...

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Номер записи: 93
12-05-2011 дата публикации

METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING USING A TOOLSET

Номер: WO2011055908A3
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, CHOI, Yungho, CHOE, Yoonsik, KIM, Yonggoo
Принадлежит:

The present invention relates to a method and apparatus for image encoding/decoding using a toolset. The present invention provides an image-encoding method which involves encoding images of encoding units in accordance with a plurality of encoding schemes contained in an encoding toolset, selects one encoding scheme from among the plurality of encoding schemes for each of the encoding units, outputs image data encoded in accordance with the selected encoding scheme, stores the frequency of selection of the encoding scheme selected for each of the encoding units, determines whether or not to update the encoding toolset on the basis of the frequency of selection of the encoding scheme and/or the encoding cost for the selected encoding scheme, and updates the encoding toolset. According to the present invention, a high-efficiency image-encoding scheme can be selected and image encoding can be performed while reducing not only the amount of calculation or complexity in the implementation of ...

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Номер записи: 94
27-12-2013 дата публикации

COMPOUND, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: WO2013191409A1
Автор: BYUN, Jihun, CHOI, Yeonhee, KIM, Daesung, PARK, Boram, OH, Daehwan, LEE, Bumsung, PARK, Junghwan, LEE, Gyumin
Принадлежит:

The present invention relates to a novel compound, to an organic electronic element using same, and to an electronic device thereof. According to the present invention, light-emitting efficiency, color purity, and the lifespan of the element can be improved, and the driving voltage of the element can be lowered.

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Номер записи: 95
03-06-2011 дата публикации

ADAPTIVE SECONDARY PREDICTION-BASED IMAGE ENCODING/DECODING METHOD, DEVICE AND RECORDING MEDIUM

Номер: KR2011065735A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, CHOI, Yungho, CHOE, Yoonsik, KIM, Yonggoo
Принадлежит:

One embodiment of the present invention comprises the step of selectively carrying out frequency conversion on a first residual block generated by subtracting a prediction block from the current block, generating a first quantization block for the first residual block or the first residual block after the frequency conversion, generating a second quantization block by selectively carrying out a second prediction by using a second prediction movement vector set for the quantized first residual block when the first quantization block is a block resulting from the quantization of the first residual block, encoding data about whether or not frequency conversion has taken place and, optionally, the second prediction information, and using a bitstream to encode the first quantization block or second quantization block, and decoding the same.

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Номер записи: 96
05-05-2011 дата публикации

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES BASED ON ADAPTIVE RESOLUTION

Номер: KR2011052990A2
Автор: KIM, Sunyeon, LIM, Jeongyeon, LEE, Gyumin, CHOI, Jaehoon, KIM, Haekwang, JEON, Byeungwoo, MOON, Joohee, LEE, Yunglyul, HAN, Jongki
Принадлежит:

The present invention relates to a method and an apparatus for encoding/decoding images based on an adaptive resolution. The present invention provides an image encoding method characterized by the steps of: converting a present block of an image into present blocks having a plurality of resolutions; selecting one of the initial resolution and the converted resolutions; and generating a bit stream including image encoding data in which the present block having the selected resolution is predicted, resolution data in which the information for the selected resolution is encoded, and motion information data in which motion information is encoded. The present invention can improve compression efficiency by adaptively selecting the resolution of the image in each of the predetermined encoding units and encoding the image having the selected resolution.

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Номер записи: 97
13-01-2017 дата публикации

핸드오버 시스템 및 방법

Номер: KR0101696293B1
Автор: 신준영, 홍승표, 이규민
Принадлежит: 에스케이텔레콤 주식회사

... 본 발명은, 단말장치 및 외부 장치 간의 메시지 송/수신 시 단말장치가 채널 환경을 측정한 채널상태정보를 해당 외부 장치에 추가로 보고하여, 외부 장치에서 이를 토대로 패킷 손실에 따른 패킷손실복구 동작을 선택적으로 수행함으로써 통신 속도를 개선할 수 있고, 더 나아가 이를 토대로 단말장치에 대한 핸드오버정책을 결정함으로써 단말장치에 대한 보다 효율적인 최적의 핸드오버정책을 결정할 수 있는 핸드오버 시스템 및 방법이 개시되어 있다. 본 발명의 핸드오버 시스템은, 단말장치가 관리장치 또는 정책관련장치와의 메시지 송/수신 시, 현재 접속된 네트워크 망에 대한 망환경정보를 제공하면, 해당 관리장치 또는 정책관련장치가 상기 단말장치와의 메시지 송/수신에 근거하여 메시지 패킷 손실이 인지되면, 상기 단말장치로부터 제공된 상기 망환경정보를 토대로 금번 패킷 손실에 대한 혼잡 패킷 손실 여부를 판단하고 판단 결과에 따라 기 설정된 패킷손실복구 동작을 수행하고, 더 나아가 단말장치로부터의 상기 망환경정보를 반영하여 해당 단말장치에 대한 최적의 핸드오버정책을 결정하는 구성을 포함한다.

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Номер записи: 98
21-12-2016 дата публикации

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME AND ELECTRONIC DEVICE THEREOF

Номер: KR1020160146351A
Автор: SO, KI HO, KIM, DAE SUNG, LEE, YUN SUK, OH, DAE HWAN, PARK, HYOUNG KEUN, CHOI, YEON HEE, LEE, GYU MIN
Принадлежит:

The present invention provides a compound of chemical formula 1. Also, the present invention provides an organic electric element including a first electrode, a second electrode, and an organic layer between the first and second electrodes. The organic layer contains the compound of chemical formula 1. When the organic layer of the organic electric element contains the compound of chemical formula 1, the organic electric element has lowered driving voltage and enhanced light emitting efficiency, color purity, lifetime, and the like. COPYRIGHT KIPO 2016 (110) Substrate (120) Positive electrode (130) Hole injection layer (140) Hole transport layer (141) Buffer layer (150) Light emitting layer (151) Light emitting assisting layer (160) Electron transfer layer (170) Electron injection layer (180) Negative electrode ...

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Номер записи: 99
19-09-2018 дата публикации

유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR0101900287B1
Автор: 장재완, 이선희, 김원삼, 김혜령, 박정환, 이규민
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 소자의 발광효율, 안정성 및 수명을 향상시킬 수 있는 신규 화합물 및 이를 이용한 유기전기소자, 그 전자 장치를 제공한다.

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Номер записи: 100