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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 14. Отображено 14.
07-07-2015 дата публикации

METHOD FOR CLASSIFING MOVING BODY AND FIXED BODY USING AVM OF VEHICLE

Номер: KR0101534968B1
Автор: 신동인, 윤성원, 권구도, 최진혁
Принадлежит: 현대자동차주식회사

... 본 발명의 일 실시 예에 따른 차량의 카메라를 이용한 이동물 및 고정물 분류방법은 차량에 구비된 카메라 시스템으로부터 차량 외부의 영상을 획득하는 영상 획득 단계, 옵티컬 플로우(optical flow)를 이용하여 상기 영상에 포함된 물체의 움직임을 추정하여 상기 횡방향 움직임에 관한 성분을 산출하는 움직임 추정 단계, 상기 움직임 추정 단계에서 산출된 상기 물체의 횡방향 움직임에 관한 성분을 영역별로 클러스터링하는 클러스터링 단계, 상기 클러스터링한 결과에 포함된 횡방향 움직임에 관한 벡터의 모멘트 성분을 분석하여 상기 물체가 이동하는 물체인지 또는 고정된 물체인지를 판단하는 판단 단계를 포함하는 것을 특징으로 한다.

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Номер записи: 1
07-11-2017 дата публикации

METHOD AND APPARATUS FOR DETECTING SIDE SURFACE OF OBJECT BY USING GROUND BOUNDARY INFORMATION OF OBSTACLE

Номер: KR101795270B1
Автор: LEE, JAE HONG, YOON, SUNG WON, NA, YONG CHEON, KWON, GOO DO, LEE, DONG HA
Принадлежит: HYUNDAI MOTOR COMPANY

The present invention relates to a method and an apparatus for detecting a side surface of an object by using ground boundary information of an obstacle. According to the present invention, the apparatus analyzes a ground boundary pattern of a detected obstacle and detects information on a side surface thereof by using characteristics of a 3D object projected on a 2D plane without an extra device. Therefore, the method and the apparatus increase the accuracy in detecting an object by separating a side surface and a rear surface and ensure high efficiency because of low complexity. COPYRIGHT KIPO 2017 (110) Boundary detection part (120) Side surface determination part (130) Side surface coupling part (AA) Input image (BB) Side surface coupled image ...

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Номер записи: 2
07-11-2018 дата публикации

ＡＶＭ 시스템의 장애물 검출 장치 및 방법

Номер: KR0101916467B1
Автор: 윤성원, 권구도, 권형근, 최진혁
Принадлежит: 현대자동차주식회사

... 본 발명은 AVM 시스템의 장애물 검출 장치 및 방법에 관한 것으로, 장애물 검출 장치는 카메라를 통해 촬영되는 영상들을 저장하는 영상저장부, 영상저장부에 저장된 영상들의 뷰를 변환하여 각 영상에 대응하는 뷰 변환 영상을 생성하는 영상 변환부, 시간 차를 두고 촬영된 두 영상에 대한 뷰 변환 영상을 각각 비교하여, 뷰 변환 영상 간 교차 영역을 추출하는 교차 영역 추출부, 뷰 변환 영상 간 교차 영역의 불일치 정도를 계산하여 교차 영역 내의 불일치 영역을 검출하는 불일치 영역 검출부, 및 불일치 영역을 장애물 영역으로 인지하여 해당 차량의 디스플레이를 통해 장애물의 위치를 표시하는 장애물 알림부를 포함한다.

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Номер записи: 3
12-04-2017 дата публикации

OBSTACLE DETECTION METHOD AND APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM THEREOF

Номер: KR1020170039965A
Автор: YOON, SUNG WON, KWON, GOO DO
Принадлежит:

An obstacle detection method and apparatus for determining motion by detecting an obstacle, and a computer-readable recording medium thereof are disclosed. According to this embodiment, a mechanism is provided where: at least one object motion detected in an image is grouped; the grouped object is disposed in at least one block as sub-blocks; at least one object motion trace and at least one object motion prediction line are extracted therefrom; and it is determined whether the extracted object motion trace coincides with the object motion prediction line, to be recognized as any one among a virtual image object, a stationary object, and a moving object. According to the present invention, it is possible to prevent an accident through detection of all kinds of obstacles. COPYRIGHT KIPO 2017 (AA) Start (BB) Viewpoint conversion (CC) Steering information, vehicle information, and vehicle motion prediction line y=f(x) (DD) Virtual obstacle recognition (EE) Moving obstacle recognition (FF) ...

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Номер записи: 4
13-08-2015 дата публикации

APPARATUS AND METHOD FOR DETECTING OBSTACLE IN IMAGE DATA

Номер: KR1020150092534A
Автор: YOON, SUNG WON, KWON, GOO DO, CHOI, JIN HYUK
Принадлежит:

The present invention can includes at least one camera for obtaining external image data of a vehicle, a storage unit for storing an image data sample to detect an obstacle existing in the image data, and a control unit for estimating a motion of an object included in the image data obtained by the camera and detecting the object as the obstacle by comparing the image data including the motion-estimated object with the saved image data sample. COPYRIGHT KIPO 2015 (AA) Start (BB) End (S11) Entering an obstacle recognition mode (S13) Checking a camera setting position (S15) Side surface? (S17) Setting a virtual side viewpoint (S19) Setting a virtual planar viewpoint (S21) Obtaining the image data (S23) Motion prediction (S25) Recognizing the motion (S27) Converting image data (S29) Extracting an image data sample (S31) Maintaining over a threshold? (S33) Recognizing an obstacle (S35) Outputting information ...

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Номер записи: 5
11-05-2017 дата публикации

상체 움직임을 이용하는 탑승장치의 조향제어장치

Номер: KR0101734573B1
Автор: 이희승, 유경호, 권구도, 이철하, 민경무, 김진학, 권형근
Принадлежит: 현대자동차주식회사

... 본 발명은 상체 움직임을 이용하는 탑승장치의 조향제어장치에 관한 것으로서, 상체 움직임에 따르는 탑승자 조작으로부터 탑승장치를 보다 쉽고 안정적으로 원하는 방향 및 속도로 이동시킬 수 있는 조향제어장치를 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 탑승장치의 고정 프레임에 고정 설치되는 고정틀, 하기 압력센서들을 매개로 고정틀에 지지되거나 고정틀과의 사이에 하기 압력센서들을 개재한 상태로 상기 고정 프레임에 유동 가능하게 지지되어 설치되는 조향틀, 상기 고정틀과 조향틀 사이에 배치되는 복수개의 압력센서, 및 상기 조향틀을 움직일 수 있게 설치되는 손잡이를 포함하는 조향조작부와; 상기 각 압력센서의 검출신호를 바탕으로 탑승장치의 이동방향 및 속도를 제어하기 위한 제어신호를 출력하는 제어부;를 포함하여 구성되는 것을 특징으로 하는 상체 움직임을 이용하는 탑승장치의 조향제어장치가 개시된다.

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Номер записи: 6
04-06-2018 дата публикации

자율 주행 제어 장치, 그를 가지는 차량 및 그 제어 방법

Номер: KR0101851155B1
Автор: 윤성원, 권구도
Принадлежит: 현대자동차주식회사

... 본 발명의 차량은 차체; 차체에 마련되고 도로와 도로 주변의 영상을 획득하는 영상 획득부; 및 실시간으로 제1영상과 제2영상을 수신하고, 미리 저장된 복수의 데이터에 기초하여 제1영상과 제2영상 내 이동 상태의 객체를 각각 검출하고, 이동 상태의 객체가 제거된 제1영상과 이동 상태의 객체가 제거된 제 2 영상을 비교하여 차체의 위치 변화를 인식하고, 인식된 차체의 위치 변화에 기초하여 주행을 제어하는 자율 주행 제어 장치를 포함한다.

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Номер записи: 7
20-04-2018 дата публикации

AUTONOMOUS DRIVING CONTROL APPARATUS, VEHICLE HAVING SAME, AND METHOD FOR CONTROLLING SAME

Номер: KR1020180040209A
Автор: YOON, SUNG WON, KWON, GOO DO
Принадлежит:

The present invention relates to a vehicle, which comprises: a vehicle body; an image obtaining unit disposed in the vehicle to obtain a road image and images around the road; and an autonomous driving control apparatus. The autonomous driving control apparatus can receive a first image and a second image in real-time, and can detect each moving object of the first image and the second image based on a plurality of data stored in advance. Moreover, the autonomous driving control apparatus can recognize a change in a vehicle position by comparing the first image from which the moving object is removed and the second image from which the moving object is removed. Then, the autonomous driving control apparatus can control driving based on the recognized change in the vehicle position. COPYRIGHT KIPO 2018 (201) Obtain an image (202) First image acquisition and second image selection (203) Perform deep running (204) Divide the area of the first and second images into the first area, the second ...

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Номер записи: 8
07-10-2015 дата публикации

Apparatus and Method for Detection of Obstacle of Image Data

Номер: KR0101558732B1
Автор: 윤성원, 권구도, 최진혁
Принадлежит: 현대자동차주식회사

... 본 발명은 차량의 외부 영상데이터를 획득하는 적어도 하나의 카메라, 영상데이터에 존재하는 장애물의 검출을 위한 영상데이터 샘플을 저장하는 저장부, 카메라에서 획득된 영상데이터에 포함된 객체의 움직임을 예측하고, 움직임이 예측된 객체를 포함하는 영상데이터를 저장된 영상데이터 샘플과 비교하여 객체를 장애물로 검출하는 제어부를 포함할 수 있다.

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Номер записи: 9
06-12-2017 дата публикации

SYSTEM AND METHOD FOR RECOGNIZING OVERTAKING AND CUTTING-IN VEHICLE BASED ON SINGLE EYE IMAGE

Номер: KR1020170133756A
Автор: YOON, SUNG WON, NA, YONG CHEON, LEE, JAE HONG, KWON, GOO DO
Принадлежит:

The present invention provides a system and a method for recognizing overtaking and cutting-in vehicles based on a single eye image, which can recognize overtaking and cutting-in vehicles by using a movement component of a single eye image. According to an embodiment of the present invention, the system for recognizing overtaking and cutting-in vehicles comprises: an inverse perspective mapping (IPM) image generation part converting the single eye image captured by front or side cameras of the vehicle into an IPM image; a movement detection part detecting the movement component in a continuous frame of the IPM image; and a collision determination part calculating a longitudinal direction speed and a transverse direction speed from a movement vector of each movement component, and determining the possibility of collision with an object cutting in a driving lane of the vehicle based on either or both the calculated longitudinal direction speed and the transverse direction. COPYRIGHT KIPO ...

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Номер записи: 10
10-11-2017 дата публикации

SYSTEM AND METHOD FOR RECOGNIZING OBSTACLE BASED ON IMAGE

Номер: KR1020170124310A
Автор: KWON, GOO DO, YOON, SUNG WON
Принадлежит:

According to an embodiment of the present invention, a system for recognizing an obstacle can comprise: an image acquisition unit acquiring an image outside a vehicle from a camera mounted in the vehicle; a vehicle speed acquisition unit acquiring the speed of the vehicle; and a control unit generating a plurality of difference frames composed of a difference value between a current frame of the image and each of a plurality of previous frames, generating an overlapped frame by enabling the difference frames to be overlapped, and recognizing an obstacle from the overlapped frame when the vehicle speed is lower than or equal to a predetermined speed. COPYRIGHT KIPO 2017 (100) Image acquisition unit (200) Vehicle speed acquisition unit (300) Control unit ...

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Номер записи: 11
06-12-2017 дата публикации

SYSTEM AND METHOD FOR DETECTING OBSTACLE BASED ON MOTION INFORMATION

Номер: KR1020170133751A
Автор: YOON, SUNG WON, NA, YONG CHEON, LEE, JAE HONG, KWON, GOO DO
Принадлежит:

Disclosed is a system and a method for detecting obstacle based on motion information, capable of detecting an obstacle in a front side or a rear side of a vehicle while a vehicle travels. The system according to one aspect of the present invention comprises: a vehicle angle calculation unit calculating a comparison angle made by a first motion vector, which is a motion vector of a straight line reaching one reference point, and a second motion vector for motion of each motion point in each motion point in which motion information of greater than or equal to a predetermined threshold value is detected with respect to one reference point of an image frame photographing a front side or a rear side of a vehicle; a clustering unit clustering each motion point by using the calculated comparison angle; a comprehensive unit gathering up each comparison angle calculated in each motion point within each cluster clustered by the clustering unit to calculate a comparison angle comprehensive value ...

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Номер записи: 12
31-03-2016 дата публикации

SYSTEM AND METHOD THEREOF TO DETECT VEHICLE CANDIDATE GROUP AT HIGH SPEED

Номер: KR1020160035460A
Автор: CHOI, JIN HYUK, PARK, TAE GON, KWON, GOO DO, OH, DONG EON, SHIN, DONG IN
Принадлежит:

The present invention relates to a system and a method thereof to detect a vehicle candidate group at high speed and, more specifically, to technology, capable of detecting a surrounding vehicle candidate group of a vehicle of a user at high speed by using a horizontal edge component and camera geometry information. According to an embodiment of the present invention, the system includes: an image obtaining part obtaining a surrounding image of a vehicle; and a vehicle candidate group detecting device extracting the horizontal edge component from the image data, received from the image obtaining part, detecting a candidate line by using the continuity of the horizontal edge component, performing clustering by candidate line, and then performing filtering to detect a surrounding vehicle candidate group. COPYRIGHT KIPO 2016 (100) Image obtaining part (210) Image data collecting part (220) Horizontal edge component extracting part (230) Clustering part (240) Filtering part (250) Vehicle candidate ...

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Номер записи: 13
26-06-2015 дата публикации

METHOD FOR CLASSIFYING MOVING OBJECT AND FIXED OBJECT BY USING VEHICLE CAMERA

Номер: KR1020150071399A
Автор: SHIN, DONG IN, YOON, SUNG WON, KWON, GOO DO, CHOI, JIN HYUK
Принадлежит:

According to an embodiment of the present invention, a method for classifying moving objects and fixed objects by using a vehicle camera includes: an image acquisition step of acquiring an image recording the outside of the vehicle from a camera system installed in the vehicle; a movement tracking step of using an optical flow to track the movement of an object included in the image and to calculate the horizontal movement components regarding the object; a clustering step of clustering the horizontal movement components of the object which are calculated in the movement tracking step by each area; and a determination step of analyzing the moment components of a vector regarding the horizontal movement included in the clustering result to determine whether the object is fixed or moving. COPYRIGHT KIPO 2015 (AA) Start (S210) Collect vehicle motion information (S220) Removing the background (S230) Track the motion of an adjacent object (optical flow) (S240) Cluster (S250) Calculate a first ...

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Номер записи: 14