CN102238391A - 一种预测编码方法、装置 - Google Patents
一种预测编码方法、装置 Download PDFInfo
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- CN102238391A CN102238391A CN2011101390379A CN201110139037A CN102238391A CN 102238391 A CN102238391 A CN 102238391A CN 2011101390379 A CN2011101390379 A CN 2011101390379A CN 201110139037 A CN201110139037 A CN 201110139037A CN 102238391 A CN102238391 A CN 102238391A
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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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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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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Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201110139037.9A CN102238391B (zh) | 2011-05-25 | 2011-05-25 | 一种预测编码方法、装置 |
PCT/CN2011/076537 WO2012159306A1 (zh) | 2011-05-25 | 2011-06-29 | 一种预测编码的方法及装置 |
Applications Claiming Priority (1)
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CN201110139037.9A CN102238391B (zh) | 2011-05-25 | 2011-05-25 | 一种预测编码方法、装置 |
Publications (2)
Publication Number | Publication Date |
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CN102238391A true CN102238391A (zh) | 2011-11-09 |
CN102238391B CN102238391B (zh) | 2016-12-07 |
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CN201110139037.9A Expired - Fee Related CN102238391B (zh) | 2011-05-25 | 2011-05-25 | 一种预测编码方法、装置 |
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CN (1) | CN102238391B (zh) |
WO (1) | WO2012159306A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103167288A (zh) * | 2013-02-28 | 2013-06-19 | 深圳市云宙多媒体技术有限公司 | 一种p帧帧间预测块划分的方法及装置 |
CN103220532A (zh) * | 2013-05-02 | 2013-07-24 | 清华大学 | 立体视频的联合预测编码方法及系统 |
WO2015180166A1 (en) * | 2014-05-30 | 2015-12-03 | Mediatek Singapore Pte. Ltd. | Improved intra prediction mode coding |
CN106034235A (zh) * | 2015-03-11 | 2016-10-19 | 杭州海康威视数字技术股份有限公司 | 计算编码失真度和编码模式控制的方法及其系统 |
WO2017144017A1 (en) * | 2016-02-25 | 2017-08-31 | Mediatek Inc. | Method and apparatus of video coding |
WO2020135615A1 (zh) * | 2018-12-26 | 2020-07-02 | 华为技术有限公司 | 视频图像解码方法及装置 |
WO2020134969A1 (zh) * | 2018-12-28 | 2020-07-02 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法及其设备 |
CN112437299A (zh) * | 2018-09-21 | 2021-03-02 | 华为技术有限公司 | 一种帧间预测方法和装置 |
CN114374843A (zh) * | 2022-03-23 | 2022-04-19 | 广州方硅信息技术有限公司 | 基于预测模式选择的直播视频编码方法及计算机设备 |
US11647207B2 (en) | 2018-09-21 | 2023-05-09 | Huawei Technologies Co., Ltd. | Inter prediction method and apparatus |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015054811A1 (en) | 2013-10-14 | 2015-04-23 | Microsoft Corporation | Features of intra block copy prediction mode for video and image coding and decoding |
EP3058736B1 (en) | 2013-10-14 | 2019-02-27 | Microsoft Technology Licensing, LLC | Encoder-side options for intra block copy prediction mode for video and image coding |
KR102318785B1 (ko) | 2013-10-14 | 2021-10-27 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 영상 코딩 및 디코딩에 대한 기본 색상 인덱스 맵 모드의 특징 |
US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
BR112016015080A2 (pt) | 2014-01-03 | 2017-08-08 | Microsoft Technology Licensing Llc | Predição de vetor de bloco em codificação / decodificação de vídeo e imagem |
US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
AU2014385769B2 (en) | 2014-03-04 | 2018-12-06 | Microsoft Technology Licensing, Llc | Block flipping and skip mode in intra block copy prediction |
US10785486B2 (en) | 2014-06-19 | 2020-09-22 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
CA3171803A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
US9591325B2 (en) | 2015-01-27 | 2017-03-07 | Microsoft Technology Licensing, Llc | Special case handling for merged chroma blocks in intra block copy prediction mode |
CN106664405B (zh) | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1756364A (zh) * | 2004-09-30 | 2006-04-05 | 华为技术有限公司 | 帧内预测模式的选择方法 |
US20060153297A1 (en) * | 2003-01-07 | 2006-07-13 | Boyce Jill M | Mixed inter/intra video coding of macroblock partitions |
US20070098067A1 (en) * | 2005-11-02 | 2007-05-03 | Samsung Electronics Co., Ltd. | Method and apparatus for video encoding/decoding |
CN101491107A (zh) * | 2006-07-07 | 2009-07-22 | 艾利森电话股份有限公司 | 视频数据管理 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4908180B2 (ja) * | 2006-12-20 | 2012-04-04 | 株式会社東芝 | 動画像符号化装置 |
JP5049386B2 (ja) * | 2008-04-21 | 2012-10-17 | シャープ株式会社 | 動画像符号化装置および動画像復号装置 |
CN101877785A (zh) * | 2009-04-29 | 2010-11-03 | 祝志怡 | 一种基于混合预测的视频编码方法 |
-
2011
- 2011-05-25 CN CN201110139037.9A patent/CN102238391B/zh not_active Expired - Fee Related
- 2011-06-29 WO PCT/CN2011/076537 patent/WO2012159306A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060153297A1 (en) * | 2003-01-07 | 2006-07-13 | Boyce Jill M | Mixed inter/intra video coding of macroblock partitions |
CN1756364A (zh) * | 2004-09-30 | 2006-04-05 | 华为技术有限公司 | 帧内预测模式的选择方法 |
US20070098067A1 (en) * | 2005-11-02 | 2007-05-03 | Samsung Electronics Co., Ltd. | Method and apparatus for video encoding/decoding |
CN101491107A (zh) * | 2006-07-07 | 2009-07-22 | 艾利森电话股份有限公司 | 视频数据管理 |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103167288B (zh) * | 2013-02-28 | 2016-08-10 | 深圳市云宙多媒体技术有限公司 | 一种p帧帧间预测块划分的方法及装置 |
CN103167288A (zh) * | 2013-02-28 | 2013-06-19 | 深圳市云宙多媒体技术有限公司 | 一种p帧帧间预测块划分的方法及装置 |
CN103220532A (zh) * | 2013-05-02 | 2013-07-24 | 清华大学 | 立体视频的联合预测编码方法及系统 |
WO2015180166A1 (en) * | 2014-05-30 | 2015-12-03 | Mediatek Singapore Pte. Ltd. | Improved intra prediction mode coding |
CN106034235B (zh) * | 2015-03-11 | 2020-01-03 | 杭州海康威视数字技术股份有限公司 | 计算编码失真度和编码模式控制的方法及其系统 |
CN106034235A (zh) * | 2015-03-11 | 2016-10-19 | 杭州海康威视数字技术股份有限公司 | 计算编码失真度和编码模式控制的方法及其系统 |
CN108702515B (zh) * | 2016-02-25 | 2021-10-01 | 联发科技股份有限公司 | 视频编解码的方法与装置 |
GB2564310A (en) * | 2016-02-25 | 2019-01-09 | Mediatek Inc | Method and apparatus of video coding |
CN108702515A (zh) * | 2016-02-25 | 2018-10-23 | 联发科技股份有限公司 | 视频编解码的方法与装置 |
CN113784121B (zh) * | 2016-02-25 | 2023-07-21 | 寰发股份有限公司 | 视频编解码的方法与装置 |
CN113784121A (zh) * | 2016-02-25 | 2021-12-10 | 联发科技股份有限公司 | 视频编解码的方法与装置 |
WO2017144017A1 (en) * | 2016-02-25 | 2017-08-31 | Mediatek Inc. | Method and apparatus of video coding |
GB2564310B (en) * | 2016-02-25 | 2021-08-18 | Mediatek Inc | Method and apparatus of video coding |
CN112437299A (zh) * | 2018-09-21 | 2021-03-02 | 华为技术有限公司 | 一种帧间预测方法和装置 |
CN112437299B (zh) * | 2018-09-21 | 2022-03-29 | 华为技术有限公司 | 一种帧间预测方法、装置及存储介质 |
US11647207B2 (en) | 2018-09-21 | 2023-05-09 | Huawei Technologies Co., Ltd. | Inter prediction method and apparatus |
CN111372086A (zh) * | 2018-12-26 | 2020-07-03 | 华为技术有限公司 | 视频图像解码方法及装置 |
WO2020135615A1 (zh) * | 2018-12-26 | 2020-07-02 | 华为技术有限公司 | 视频图像解码方法及装置 |
CN111385569A (zh) * | 2018-12-28 | 2020-07-07 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法及其设备 |
WO2020134969A1 (zh) * | 2018-12-28 | 2020-07-02 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法及其设备 |
CN111385569B (zh) * | 2018-12-28 | 2022-04-26 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法及其设备 |
CN114374843A (zh) * | 2022-03-23 | 2022-04-19 | 广州方硅信息技术有限公司 | 基于预测模式选择的直播视频编码方法及计算机设备 |
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Publication number | Publication date |
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CN102238391B (zh) | 2016-12-07 |
WO2012159306A1 (zh) | 2012-11-29 |
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Owner name: SHENZHEN YUNZHOU MULTIMEDIA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN TEMOBI SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140807 |
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Effective date of registration: 20140807 Address after: Unit B4 9 building 518057 Guangdong city of Shenzhen province Nanshan District high in the four EVOC Technology Building No. 31 Applicant after: Shenzhen Yunzhou Multimedia Technology Co., Ltd. Address before: 19, building 18, Changhong technology building, 518057 South twelve Road, South tech Zone, Nanshan District hi tech Zone, Guangdong, Shenzhen Applicant before: Shenzhen Temobi Science & Tech Development Co.,Ltd. |
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Address after: The central Shenzhen city of Guangdong Province, 518057 Keyuan Road, Nanshan District science and Technology Park No. 15 Science Park Sinovac A Building 1 unit 403, No. 405 unit Applicant after: Shenzhen Yunzhou Multimedia Technology Co., Ltd. Address before: Unit B4 9 building 518057 Guangdong city of Shenzhen province Nanshan District high in the four EVOC Technology Building No. 31 Applicant before: Shenzhen Yunzhou Multimedia Technology Co., Ltd. |
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Granted publication date: 20161207 Termination date: 20200525 |