CN112995670A - 一种顺序执行的帧间帧内联合预测编解码的方法及装置 - Google Patents
一种顺序执行的帧间帧内联合预测编解码的方法及装置 Download PDFInfo
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- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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- H—ELECTRICITY
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- 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
- H04N19/179—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 a scene or a shot
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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CN202110502985.8A CN112995670B (zh) | 2021-05-10 | 2021-05-10 | 一种顺序执行的帧间帧内联合预测编解码的方法及装置 |
PCT/CN2021/139065 WO2022237168A1 (zh) | 2021-05-10 | 2021-12-17 | 一种顺序执行的帧间帧内联合预测编解码的方法及装置 |
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WO2022237168A1 (zh) * | 2021-05-10 | 2022-11-17 | 浙江智慧视频安防创新中心有限公司 | 一种顺序执行的帧间帧内联合预测编解码的方法及装置 |
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CN117156133B (zh) * | 2023-10-27 | 2024-02-09 | 淘宝(中国)软件有限公司 | 一种视频编码的帧间预测模式选择方法及装置 |
CN117376551B (zh) * | 2023-12-04 | 2024-02-23 | 淘宝(中国)软件有限公司 | 视频编码加速方法及电子设备 |
Citations (3)
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CN101283595A (zh) * | 2005-10-05 | 2008-10-08 | Lg电子株式会社 | 解码和编码视频信号的方法 |
EP3376764A1 (en) * | 2015-11-12 | 2018-09-19 | LG Electronics Inc. | Method and apparatus for coefficient induced intra prediction in image coding system |
CN110519600A (zh) * | 2019-08-21 | 2019-11-29 | 浙江大华技术股份有限公司 | 帧内帧间联合预测方法、装置、编解码器及存储装置 |
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KR101365575B1 (ko) * | 2007-02-05 | 2014-02-25 | 삼성전자주식회사 | 인터 예측 부호화, 복호화 방법 및 장치 |
CN108259913A (zh) * | 2016-12-29 | 2018-07-06 | 北京大学深圳研究生院 | 一种用于帧间预测帧中的帧内预测方法 |
US11336900B2 (en) * | 2019-06-26 | 2022-05-17 | Qualcomm Incorporated | Combined inter and intra prediction mode for video coding |
CN112995670B (zh) * | 2021-05-10 | 2021-10-08 | 浙江智慧视频安防创新中心有限公司 | 一种顺序执行的帧间帧内联合预测编解码的方法及装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101283595A (zh) * | 2005-10-05 | 2008-10-08 | Lg电子株式会社 | 解码和编码视频信号的方法 |
EP3376764A1 (en) * | 2015-11-12 | 2018-09-19 | LG Electronics Inc. | Method and apparatus for coefficient induced intra prediction in image coding system |
CN110519600A (zh) * | 2019-08-21 | 2019-11-29 | 浙江大华技术股份有限公司 | 帧内帧间联合预测方法、装置、编解码器及存储装置 |
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WO2022237168A1 (zh) * | 2021-05-10 | 2022-11-17 | 浙江智慧视频安防创新中心有限公司 | 一种顺序执行的帧间帧内联合预测编解码的方法及装置 |
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Application publication date: 20210618 Assignee: Institute of Information Technology, Zhejiang Peking University Assignor: Zhejiang smart video security Innovation Center Co.,Ltd. Contract record no.: X2021330000326 Denomination of invention: A method and device for sequential inter intra joint prediction encoding and decoding License type: Common License Record date: 20210927 |
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Application publication date: 20210618 Assignee: Hangzhou Lezhi Weiming Technology Co.,Ltd. Assignor: Zhejiang smart video security Innovation Center Co.,Ltd. Contract record no.: X2022330000334 Denomination of invention: A method and apparatus for sequentially executing inter and intra joint prediction coding and decoding Granted publication date: 20211008 License type: Common License Record date: 20220726 |