CN106791861A - 一种基于CUDA架构的DNxHD VLC编码方法 - Google Patents
一种基于CUDA架构的DNxHD VLC编码方法 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
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CN201611202130.9A CN106791861B (zh) | 2016-12-20 | 2016-12-20 | 一种基于CUDA架构的DNxHD VLC编码方法 |
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CN106791861B CN106791861B (zh) | 2020-04-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108012156A (zh) * | 2017-11-17 | 2018-05-08 | 深圳市华尊科技股份有限公司 | 一种视频处理方法及控制平台 |
Citations (5)
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CN101176089A (zh) * | 2005-05-16 | 2008-05-07 | 英特尔公司 | 使用多线程单指令多数据处理并行执行媒体编码 |
EP2192780A1 (en) * | 2008-11-28 | 2010-06-02 | Thomson Licensing | Method for video decoding supported by Graphics Processing Unit |
CN102143365A (zh) * | 2011-05-13 | 2011-08-03 | 万辉视讯(北京)科技有限公司 | 一种运动估计方法 |
CN102404561A (zh) * | 2010-09-14 | 2012-04-04 | 盛乐信息技术(上海)有限公司 | 在cuda上实现mpeg4i帧编码的方法 |
CN103747250A (zh) * | 2013-12-28 | 2014-04-23 | 华中科技大学 | 一种H.264/AVC中4x4子宏块的并行帧内预测方法 |
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2016
- 2016-12-20 CN CN201611202130.9A patent/CN106791861B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101176089A (zh) * | 2005-05-16 | 2008-05-07 | 英特尔公司 | 使用多线程单指令多数据处理并行执行媒体编码 |
EP2192780A1 (en) * | 2008-11-28 | 2010-06-02 | Thomson Licensing | Method for video decoding supported by Graphics Processing Unit |
CN101754013A (zh) * | 2008-11-28 | 2010-06-23 | 汤姆森许可贸易公司 | 由图形处理单元支持的视频解码方法 |
CN102404561A (zh) * | 2010-09-14 | 2012-04-04 | 盛乐信息技术(上海)有限公司 | 在cuda上实现mpeg4i帧编码的方法 |
CN102143365A (zh) * | 2011-05-13 | 2011-08-03 | 万辉视讯(北京)科技有限公司 | 一种运动估计方法 |
CN103747250A (zh) * | 2013-12-28 | 2014-04-23 | 华中科技大学 | 一种H.264/AVC中4x4子宏块的并行帧内预测方法 |
Non-Patent Citations (1)
Title |
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黄兴: "《基于GPU 的视频转码技术研究》", 《电视技术》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108012156A (zh) * | 2017-11-17 | 2018-05-08 | 深圳市华尊科技股份有限公司 | 一种视频处理方法及控制平台 |
CN108012156B (zh) * | 2017-11-17 | 2020-09-25 | 深圳市华尊科技股份有限公司 | 一种视频处理方法及控制平台 |
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Address after: 310000 E, 16 floor, A block, Paradise software garden, 3 West Gate Road, Xihu District, Hangzhou, Zhejiang. Applicant after: Hangzhou Dang Hong Polytron Technologies Inc Address before: 310000 E, 16 floor, A block, Paradise software garden, 3 West Gate Road, Xihu District, Hangzhou, Zhejiang. Applicant before: HANGZHOU DANGHONG TECHNOLOGY CO., LTD. |
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Inventor after: Wang Jianwei Inventor after: Huang Jin Inventor after: Liao Yi Inventor before: Wang Wei Inventor before: Huang Jin Inventor before: Liao Yi |