CN116647698A - 图像预测方法、编码器、解码器以及存储介质 - Google Patents
图像预测方法、编码器、解码器以及存储介质 Download PDFInfo
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- CN116647698A CN116647698A CN202310064906.9A CN202310064906A CN116647698A CN 116647698 A CN116647698 A CN 116647698A CN 202310064906 A CN202310064906 A CN 202310064906A CN 116647698 A CN116647698 A CN 116647698A
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- 238000000034 method Methods 0.000 title claims abstract description 143
- 238000012937 correction Methods 0.000 claims abstract description 178
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- 238000004458 analytical method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 13
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Classifications
-
- 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
- H04N19/50—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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310064906.9A CN116647698A (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202080097798.XA CN115211116A (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
| CN202310064906.9A CN116647698A (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
| PCT/CN2020/077491 WO2021174396A1 (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080097798.XA Division CN115211116A (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116647698A true CN116647698A (zh) | 2023-08-25 |
Family
ID=77614434
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310064906.9A Pending CN116647698A (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
| CN202080097798.XA Pending CN115211116A (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080097798.XA Pending CN115211116A (zh) | 2020-03-02 | 2020-03-02 | 图像预测方法、编码器、解码器以及存储介质 |
Country Status (4)
| Country | Link |
|---|---|
| CN (2) | CN116647698A (es) |
| MX (1) | MX2022010825A (es) |
| WO (1) | WO2021174396A1 (es) |
| ZA (1) | ZA202209981B (es) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011126309A2 (ko) * | 2010-04-06 | 2011-10-13 | 삼성전자 주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| EP3332551A4 (en) * | 2015-09-02 | 2019-01-16 | MediaTek Inc. | METHOD AND APPARATUS FOR MOVEMENT COMPENSATION FOR VIDEO CODING BASED ON TECHNIQUES FOR OPERATIONAL RADIO RADIATION |
| CN116112687A (zh) * | 2016-07-14 | 2023-05-12 | 三星电子株式会社 | 视频解码方法及其装置以及视频编码方法及其装置 |
| WO2018169099A1 (ko) * | 2017-03-13 | 2018-09-20 | 엘지전자(주) | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| WO2018166357A1 (en) * | 2017-03-16 | 2018-09-20 | Mediatek Inc. | Method and apparatus of motion refinement based on bi-directional optical flow for video coding |
-
2020
- 2020-03-02 CN CN202310064906.9A patent/CN116647698A/zh active Pending
- 2020-03-02 WO PCT/CN2020/077491 patent/WO2021174396A1/zh active Application Filing
- 2020-03-02 MX MX2022010825A patent/MX2022010825A/es unknown
- 2020-03-02 CN CN202080097798.XA patent/CN115211116A/zh active Pending
-
2022
- 2022-09-07 ZA ZA2022/09981A patent/ZA202209981B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA202209981B (en) | 2023-05-31 |
| CN115211116A (zh) | 2022-10-18 |
| MX2022010825A (es) | 2022-11-08 |
| WO2021174396A1 (zh) | 2021-09-10 |
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