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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 18. Отображено 16.
21-08-2013 дата публикации

Robust video transmission method combined with networking coding on end system and relay node

Номер: CN103260033A
Автор: Zhang Xingjun, Jing Cuiping, Dong Xiaoshe, Wu Yuxing, Cen Song, Cui Huali
Принадлежит:

The invention discloses a robust video transmission method combined with network coding on an end system and a relay node. An unequal protection algorithm of scalable video coding, a prioritization partition method of scalable code streams, an interleaving and packaging algorithm of video streams and a video quality distortion model are designed, and the video quality distortion model is optimized and solved to obtain an optimal redundancy allocation scheme. A sending end adds proper redundancy on a compression source stream to be transmitted through random linear network coding, and the reliability of video transmission is ensured from the angle of the end system. The relay node reduces energy consumption of network bandwidth resources, and improves efficiency of the video transmission and mistake-resisting performance through the random linear network coding. The robust video transmission method ensures that a receiving end can obtain layered code streams according to the sequences of ...

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Номер записи: 1
30-05-2017 дата публикации

Systems and methods for saving encoded media streamed using adaptive bitrate streaming

Номер: US0009667684B2
Автор: Ben Ziskind, Song Cen, Tung Lin, Jason Braness, Kourosh Soroushian, ZISKIND BEN, CEN SONG, LIN TUNG, BRANESS JASON, SOROUSHIAN KOUROSH, Ziskind Ben, Cen Song, Lin Tung, Braness Jason, Soroushian Kourosh
Принадлежит: Sonic IP, Inc., SONIC IP INC

Systems and methods for saving encoded media streamed using adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a playback device configured to perform adaptive bitrate streaming of media includes a video decoder application and a processor, where the video decoder application configures the processor to select a download stream from a set of alternative streams of video data, measure streaming conditions and request a stream of video data from the alternative streams of video data, receive portions of video data from the requested stream of video data, decode the received video data, save the received video data to memory, when the received video data is from the download stream and separately download and save the corresponding portion of video data from the download stream to memory, when the received video data is not from the download stream.

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Номер записи: 2
17-08-2017 дата публикации

Systems and Methods for Saving Encoded Media Streamed Using Adaptive Bitrate Streaming

Номер: US20170238030A1
Автор: Ben Ziskind, Song Cen, Tung Lin, Jason Braness, Kourosh Soroushian, ZISKIND BEN, CEN SONG, LIN TUNG, BRANESS JASON, SOROUSHIAN KOUROSH, Ziskind Ben, Cen Song, Lin Tung, Braness Jason, Soroushian Kourosh
Принадлежит: Sonic IP, Inc.

Systems and methods for saving encoded media streamed using adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a playback device configured to perform adaptive bitrate streaming of media includes a video decoder application and a processor, where the video decoder application configures the processor to select a download stream from a set of alternative streams of video data, measure streaming conditions and request a stream of video data from the alternative streams of video data, receive portions of video data from the requested stream of video data, decode the received video data, save the received video data to memory, when the received video data is from the download stream and separately download and save the corresponding portion of video data from the download stream to memory, when the received video data is not from the download stream.

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Номер записи: 3
07-03-2013 дата публикации

SYSTEMS AND METHODS FOR SAVING ENCODED MEDIA STREAMED USING ADAPTIVE BITRATE STREAMING

Номер: US20130058480A1
Автор: Braness Jason, Cen Song, Lin Tung, Soroushian Kourosh, Ziskind Ben
Принадлежит: Rovi Corp.

Systems and methods for saving encoded media streamed using adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a playback device configured to perform adaptive bitrate streaming of media includes a video decoder application and a processor, where the video decoder application configures the processor to select a download stream from a set of alternative streams of video data, measure streaming conditions and request a stream of video data from the alternative streams of video data, receive portions of video data from the requested stream of video data, decode the received video data, save the received video data to memory, when the received video data is from the download stream and separately download and save the corresponding portion of video data from the download stream to memory, when the received video data is not from the download stream. 1. A playback device configured to perform adaptive bitrate streaming of media including a set of alternative streams of video data , comprising:memory including a video decoder application; select a download stream from a set of alternative streams of video data, where the alternative streams of video data are encoded at different maximum bitrates;', 'measure streaming conditions and request a stream of video data from the alternative streams of video data based upon the measured streaming conditions;', 'receive portions of video data from the requested stream of video data;', 'save the received video data to memory, when the received video data is from the download stream;', 'decode the received video data; and', 'separately download and save the corresponding portion of video data from the download stream to memory, when the received video data is not from the download stream., 'a processor, where the video decoder application configures the processor to2. The playback device of claim 1 , wherein the video decoder application configures the ...

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Номер записи: 4
26-05-2016 дата публикации

Artificial decapeptide, medication and method of inducing breeding of crustaceans

Номер: US20160145300A1
Автор: Meng-Ling Lu, Shu-En Chi, Song-Cen Wong, Ying-Nan Chen
Принадлежит: National Pingtung University of Science and Technology

The present invention provides an artificial decapeptide for inducing the development of gonad in crustacean, a medication including the artificial decapeptide and a method of inducing the gonad development of crustacean. The method includes administrating an effective amount of an artificial decapeptide to a crustacean, thereby promoting gonad development of crustaceans, wherein the artificial decapeptide includes a sequence set forth in SEQ ID NO: 2.

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Номер записи: 5
07-07-2016 дата публикации

Systems and Methods for Encoding and Sharing Content between Devices

Номер: US20160197971A1
Автор: Cen Song, Emdad Reza
Принадлежит: Sonic IP, Inc.

Systems and methods for sharing content between devices are disclosed. To request a shared piece of media content, a playback device generates and sends a request to content server. The playback device includes information in the request that indicates the playback capabilities of the device. The content server receives the request and determines the playback capabilities of the playback device from the information in the request. The content server then determines the assets that may be used by the playback device to obtain the media content and generates a top level index file for the playback device that includes information about the determined assets. The top level index file is then sent to the playback device that may then use the top level index file to obtain the media content using the indicated assets. 1. A content server that provides encoded media to playback devices comprising:a processor:a memory readable by the processor; and receive shared media content from a first playback device;', 'obtain a transcoding of the shared media content that includes assets to provide the shared media content in a plurality of alternative streams;', 'receive a request for the media content from a second playback device where the request includes device capability information of the second playback device;', 'generate a top level index file that includes information for assets that can be used to provide the shared media content to the second playback device based upon the device capability information for the second playback device; and', 'transmit the top level index file to the second playback back device., 'instructions in the memory that when read by the processor direct the processor to2. The content server of wherein the instructions further direct the processor to:retrieve the information about assets that provide the shared media content from a memory storing the assets;determine the capabilities of the second playback device from the device capability ...

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Номер записи: 6
30-07-2020 дата публикации

Systems and Methods for Encoding and Sharing Content between Devices

Номер: US20200244714A1
Автор: Cen Song, Emdad Reza
Принадлежит: DIVX, LLC

Systems and methods for sharing content between devices are disclosed. To request a shared piece of media content, a playback device generates and sends a request to content server. The playback device includes information in the request that indicates the playback capabilities of the device. The content server receives the request and determines the playback capabilities of the playback device from the information in the request. The content server then determines the assets that may be used by the playback device to obtain the media content and generates a top level index file for the playback device that includes information about the determined assets. The top level index file is then sent to the playback device that may then use the top level index file to obtain the media content using the indicated assets. 1. A content server that provides encoded media to playback devices comprising:a processor:a memory readable by the processor; and receive shared media content from a first playback device;', 'obtain a transcoding of the shared media content that includes assets to provide the shared media content in a plurality of alternative streams;', 'receive a request for the shared media content from a second playback device where the request includes device capability information of the second playback device;', 'generate a top level index file that includes information for assets that can be used to provide the shared media content to the second playback device based upon the device capability information for the second playback device; and', 'transmit the top level index file to the second playback device., 'instructions in the memory that when read by the processor direct the processor to2. The content server of wherein the instructions further direct the processor to:retrieve the information about assets that provide the shared media content from a memory storing the assets;determine the capabilities of the second playback device from the device capability ...

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Номер записи: 7
21-10-2021 дата публикации

Methods for Full Parallax Light Field Compression

Номер: US20210329299A1
Автор: Dale A. McNeill, Hussein S. El-Ghoroury, Rie Matsubara, Song Cen, Wankai LIU, Zahir Y. Alpaslan
Принадлежит: Ostendo Technologies Inc

Methods and systems for image encoding and decoding are disclosed. According to some embodiments, scene metadata and input images associated with a scene are received. A first encoding operation is performed on the scene metadata and input images to generate reference images and reference disparity information. A second encoding operation is performed on the reference images and reference disparity information to output encoded data. The encoded data includes encoded reference images and encoded reference disparity information. The encoded data is transmitted.

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Номер записи: 8
29-08-2019 дата публикации

Systems and Methods for Encoding and Sharing Content between Devices

Номер: US20190268394A1
Автор: Cen Song, Emdad Reza
Принадлежит: DIVX, LLC

Systems and methods for sharing content between devices are disclosed. To request a shared piece of media content, a playback device generates and sends a request to content server. The playback device includes information in the request that indicates the playback capabilities of the device. The content server receives the request and determines the playback capabilities of the playback device from the information in the request. The content server then determines the assets that may be used by the playback device to obtain the media content and generates a top level index file for the playback device that includes information about the determined assets. The top level index file is then sent to the playback device that may then use the top level index file to obtain the media content using the indicated assets. 1. A content server that provides encoded media to playback devices comprising:a processor:a memory readable by the processor; and receive shared media content from a first playback device;', 'obtain a transcoding of the shared media content that includes assets to provide the shared media content in a plurality of alternative streams;', 'receive a request for the shared media content from a second playback device where the request includes device capability information of the second playback device;', 'generate a top level index file that includes information for assets that can be used to provide the shared media content to the second playback device based upon the device capability information for the second playback device; and', 'transmit the top level index file to the second playback device., 'instructions in the memory that when read by the processor direct the processor to2. The content server of wherein the instructions further direct the processor to:retrieve the information about assets that provide the shared media content from a memory storing the assets;determine the capabilities of the second playback device from the device capability ...

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Номер записи: 9
06-12-2018 дата публикации

Methods and Systems for Light Field Compression With Residuals

Номер: US20180350038A1
Автор: Alpaslan Zahir Y., Cen Song, El-Ghoroury Hussein S.
Принадлежит:

Methods and systems for light field compression are disclosed. According to some embodiments, the method receives pre-processing information that includes subimages associated with a scene. The method performs a first compression operation on the pre-processing information to generate reference information. The method further performs a second compression operation on the reference information and residual information to output compressed information. The compressed information includes compressed reference information and compressed residual information. 1. A computer-implemented method of light field image compression , the method being implemented by one or more processors , the method comprising:receiving pre-processing information including subimages associated with a scene;performing a first compression operation on the pre-processing information to generate reference information; andperforming a second compression operation on the reference information and residual information to output compressed information;wherein the compressed information includes compressed reference information and compressed residual information.2. The method of claim 1 , further comprising:receiving the compressed information;performing a first decompression operation on the compressed information to output decompressed reference information and decompressed residual information;performing a second decompression operation on the decompressed reference information to generate synthesized images; andgenerating final synthesized images based on the synthesized images and the decompressed residual information;wherein the residual information is calculated based on the subimages and the synthesized images.3. The method of claim 2 , further comprising:adjusting a first compression level of the first compression operation; andadjusting a second compression level of the second compression operation.4. The method of claim 1 , wherein the pre-processing information further includes one or more ...

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Номер записи: 10
06-12-2018 дата публикации

Methods for Full Parallax Light Field Compression

Номер: US20180352254A1
Автор: Alpaslan Zahir Y., Cen Song, El-Ghoroury Hussein S., Liu Wankai, MATSUBARA Rie, McNeill Dale A.
Принадлежит:

Methods and systems for image encoding and decoding are disclosed. According to some embodiments, scene metadata and input images associated with a scene are received. A first encoding operation is performed on the scene metadata and input images to generate reference images and reference disparity information. A second encoding operation is performed on the reference images and reference disparity information to output encoded data. The encoded data includes encoded reference images and encoded reference disparity information. The encoded data is transmitted. 1. A computer-implemented method of image encoding , comprising:receiving scene metadata and input images associated with a scene;performing a first encoding operation on the scene metadata and input images to generate reference images and reference disparity information;performing a second encoding operation on the reference images and reference disparity information to output encoded data, wherein the encoded data includes encoded reference images and encoded reference disparity information; andtransmitting the encoded data.2. The method of claim 1 , wherein performing the first encoding operation on the scene metadata and input images comprises:selecting a subset of the input images as the reference images, andestimating one or more disparity maps for each of the selected images to produce the reference disparity information.3. The method of claim 2 ,wherein performing the first encoding operation on the scene metadata and input images further generates reference locations and luminance weights associated with the reference images, andwherein the encoded data further includes the reference locations and luminance weights.4. The method of claim 3 , wherein performing the first encoding operation on the scene metadata and input images further comprises:determining a reference location in each of the selected images to produce the reference locations, anddetermining a local luminance level for each of the ...

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Номер записи: 11
26-11-2020 дата публикации

Systems and Methods for Saving Encoded Media Streamed Using Adaptive Bitrate Streaming

Номер: US20200374571A1
Автор: Ben ZISKIND, Jason Braness, Kourosh Soroushian, Song Cen, Tung Lin
Принадлежит: Divx LLC

Systems and methods for saving encoded media streamed using adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a playback device configured to perform adaptive bitrate streaming of media includes a video decoder application and a processor, where the video decoder application configures the processor to select a download stream from a set of alternative streams of video data, measure streaming conditions and request a stream of video data from the alternative streams of video data, receive portions of video data from the requested stream of video data, decode the received video data, save the received video data to memory, when the received video data is from the download stream and separately download and save the corresponding portion of video data from the download stream to memory, when the received video data is not from the download stream.

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Номер записи: 12
17-11-2022 дата публикации

Systems and Methods for Encoding and Sharing Content between Devices

Номер: US20220368749A1
Автор: Cen Song, Emdad Reza
Принадлежит: DIVX, LLC

Systems and methods for sharing content between devices are disclosed. To request a shared piece of media content, a playback device generates and sends a request to content server. The playback device includes information in the request that indicates the playback capabilities of the device. The content server receives the request and determines the playback capabilities of the playback device from the information in the request. The content server then determines the assets that may be used by the playback device to obtain the media content and generates a top level index file for the playback device that includes information about the determined assets. The top level index file is then sent to the playback device that may then use the top level index file to obtain the media content using the indicated assets.

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Номер записи: 13
31-05-2022 дата публикации

Systems and methods for encoding and sharing content between devices

Номер: US11349892B2
Автор: Reza Emdad, Song Cen
Принадлежит: Divx LLC

Systems and methods for sharing content between devices are disclosed. To request a shared piece of media content, a playback device generates and sends a request to content server. The playback device includes information in the request that indicates the playback capabilities of the device. The content server receives the request and determines the playback capabilities of the playback device from the information in the request. The content server then determines the assets that may be used by the playback device to obtain the media content and generates a top level index file for the playback device that includes information about the determined assets. The top level index file is then sent to the playback device that may then use the top level index file to obtain the media content using the indicated assets.

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Номер записи: 14
06-12-2018 дата публикации

Methods for full parallax light field compression

Номер: WO2018223086A1
Автор: Dale A. McNeill, Hussein S. El-Ghoroury, Rie Matsubara, Song Cen, Wankai LIU, Zahir Y. Alpaslan
Принадлежит: OSTENDO TECHNOLOGIES, INC.

Methods and systems for image encoding and decoding are disclosed. According to some embodiments, scene metadata and input images associated with a scene are received. A first encoding operation is performed on the scene metadata and input images to generate reference images and reference disparity information. A second encoding operation is performed on the reference images and reference disparity information to output encoded data. The encoded data includes encoded reference images and encoded reference disparity information. The encoded data is transmitted.

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Номер записи: 15
20-06-2024 дата публикации

Systems and Methods for Encoding and Sharing Content between Devices

Номер: US20240205281A1
Автор: Reza Emdad, Song Cen
Принадлежит: Divx LLC

Systems and methods for sharing content between devices are disclosed. To request a shared piece of media content, a playback device generates and sends a request to content server. The playback device includes information in the request that indicates the playback capabilities of the device. The content server receives the request and determines the playback capabilities of the playback device from the information in the request. The content server then determines the assets that may be used by the playback device to obtain the media content and generates a top level index file for the playback device that includes information about the determined assets. The top level index file is then sent to the playback device that may then use the top level index file to obtain the media content using the indicated assets.

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Номер записи: 16