CN106937168B - 一种利用长期参考帧的视频编码方法、电子设备及系统 - Google Patents
一种利用长期参考帧的视频编码方法、电子设备及系统 Download PDFInfo
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- CN106937168B CN106937168B CN201511021812.5A CN201511021812A CN106937168B CN 106937168 B CN106937168 B CN 106937168B CN 201511021812 A CN201511021812 A CN 201511021812A CN 106937168 B CN106937168 B CN 106937168B
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- 230000007774 longterm Effects 0.000 title claims abstract description 324
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000010926 purge Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
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CN201511021812.5A CN106937168B (zh) | 2015-12-30 | 2015-12-30 | 一种利用长期参考帧的视频编码方法、电子设备及系统 |
Applications Claiming Priority (1)
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CN201511021812.5A CN106937168B (zh) | 2015-12-30 | 2015-12-30 | 一种利用长期参考帧的视频编码方法、电子设备及系统 |
Publications (2)
Publication Number | Publication Date |
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CN106937168A CN106937168A (zh) | 2017-07-07 |
CN106937168B true CN106937168B (zh) | 2020-05-12 |
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CN201511021812.5A Active CN106937168B (zh) | 2015-12-30 | 2015-12-30 | 一种利用长期参考帧的视频编码方法、电子设备及系统 |
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CN (1) | CN106937168B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111416981B (zh) * | 2019-01-07 | 2023-06-02 | 浙江大学 | 视频图像解码、编码方法及装置 |
CN112532908B (zh) * | 2019-09-19 | 2022-07-19 | 华为技术有限公司 | 视频图像的传输方法、发送设备、视频通话方法和设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1383339A1 (en) * | 2002-07-15 | 2004-01-21 | Matsushita Electric Industrial Co., Ltd. | Memory management method for video sequence motion estimation and compensation |
CN100499788C (zh) * | 2003-01-09 | 2009-06-10 | 加利福尼亚大学董事会 | 视频编码设备 |
KR100507917B1 (ko) * | 2005-06-09 | 2005-08-09 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
KR100985268B1 (ko) * | 2008-07-18 | 2010-10-04 | 엘지전자 주식회사 | 모션벡터 결정방법 |
CN102045557B (zh) * | 2009-10-20 | 2012-09-19 | 鸿富锦精密工业(深圳)有限公司 | 视频编解码方法及使用其的视频编码、解码装置 |
KR101911012B1 (ko) * | 2011-04-26 | 2018-12-19 | 엘지전자 주식회사 | 참조 픽쳐 리스트 관리 방법 및 이러한 방법을 사용하는 장치 |
US9232233B2 (en) * | 2011-07-01 | 2016-01-05 | Apple Inc. | Adaptive configuration of reference frame buffer based on camera and background motion |
CN107277531B (zh) * | 2011-10-28 | 2020-02-28 | 三星电子株式会社 | 帧间预测的方法及其装置和运动补偿的方法及其装置 |
WO2013066045A1 (ko) * | 2011-10-31 | 2013-05-10 | 엘지전자 주식회사 | 참조 픽처 리스트 초기화 방법 및 장치 |
CN103167283B (zh) * | 2011-12-19 | 2016-03-02 | 华为技术有限公司 | 一种视频编码方法及设备 |
US9258559B2 (en) * | 2011-12-20 | 2016-02-09 | Qualcomm Incorporated | Reference picture list construction for multi-view and three-dimensional video coding |
CN104519364A (zh) * | 2014-12-10 | 2015-04-15 | 北京中星微电子有限公司 | 一种视频编码方法及装置 |
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2015
- 2015-12-30 CN CN201511021812.5A patent/CN106937168B/zh active Active
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Address after: 200063, Shanghai, Putuo District, home on the first floor of the cross road, No. 28 Patentee after: Palmwin Information Technology (Shanghai) Co.,Ltd. Address before: 200063, Shanghai, Putuo District, 515 home road, room 28 Patentee before: Palmwin Information Technology (Shanghai) Co.,Ltd. |
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Effective date of registration: 20200709 Address after: 603a, block a, Xinghe world, No.1 Yabao Road, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Weiwu Technology Co.,Ltd. Address before: 200063, Shanghai, Putuo District, home on the first floor of the cross road, No. 28 Patentee before: Palmwin Information Technology (Shanghai) Co.,Ltd. |
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Effective date of registration: 20210202 Address after: 518051 2503, building 15, Longhai homeland, 5246 Yihai Avenue, baonanshan District, Shenzhen City, Guangdong Province Patentee after: Xiao Feng Address before: 603a, block a, Xinghe world, No.1, Yabao Road, Longgang District, Shenzhen, Guangdong 518035 Patentee before: Shenzhen Weiwu Technology Co.,Ltd. |