CA3133210A1 - Flexible allocation of regular bins in residual coding for video coding - Google Patents
Flexible allocation of regular bins in residual coding for video codingInfo
- Publication number
- CA3133210A1 CA3133210A1 CA3133210A CA3133210A CA3133210A1 CA 3133210 A1 CA3133210 A1 CA 3133210A1 CA 3133210 A CA3133210 A CA 3133210A CA 3133210 A CA3133210 A CA 3133210A CA 3133210 A1 CA3133210 A1 CA 3133210A1
- Authority
- CA
- Canada
- Prior art keywords
- coding
- bins
- transform
- regular
- budget
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- H04N19/10—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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/127—Prioritisation of hardware or computational resources
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/134—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
- H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
-
- 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
- H04N19/134—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
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
-
- 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
- H04N19/18—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 set of transform coefficients
-
- 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
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19305292.5 | 2019-03-12 | ||
| EP19305292 | 2019-03-12 | ||
| EP19305645 | 2019-05-21 | ||
| EP19305645.4 | 2019-05-21 | ||
| EP19305649 | 2019-05-23 | ||
| EP19305649.6 | 2019-05-23 | ||
| PCT/US2020/021281 WO2020185530A1 (en) | 2019-03-12 | 2020-03-06 | Flexible allocation of regular bins in residual coding for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3133210A1 true CA3133210A1 (en) | 2020-09-17 |
Family
ID=70918946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3133210A Pending CA3133210A1 (en) | 2019-03-12 | 2020-03-06 | Flexible allocation of regular bins in residual coding for video coding |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20220150501A1 (https=) |
| EP (1) | EP3939285A1 (https=) |
| JP (4) | JP7520853B2 (https=) |
| KR (1) | KR20210133978A (https=) |
| CN (3) | CN113615183B (https=) |
| CA (1) | CA3133210A1 (https=) |
| SG (1) | SG11202108108TA (https=) |
| TW (2) | TWI895261B (https=) |
| WO (1) | WO2020185530A1 (https=) |
| ZA (1) | ZA202105031B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979641B (zh) * | 2021-02-21 | 2025-03-11 | 腾讯科技（深圳）有限公司 | 视频编解码方法、装置、计算机可读介质及电子设备 |
| CN116095329A (zh) * | 2021-02-21 | 2023-05-09 | 腾讯科技（深圳）有限公司 | 视频编解码方法、装置、计算机可读介质及电子设备 |
| CN115706797B (zh) | 2021-08-05 | 2026-02-10 | 腾讯科技（深圳）有限公司 | 多媒体数据编码方法、装置、设备以及介质 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080151998A1 (en) | 2006-12-21 | 2008-06-26 | General Instrument Corporation | Method and Apparatus for Providing Rate Control for Panel-Based Real Time Video Encoder |
| US8559499B2 (en) | 2007-10-26 | 2013-10-15 | Zoran (France) S.A. | Frame buffer compression for video processing devices |
| KR101289514B1 (ko) * | 2009-09-09 | 2013-07-25 | 소니 주식회사 | 인코딩 방법 및 인코더 장치 |
| CN107529709B (zh) * | 2011-06-16 | 2019-05-07 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
| CN107682704B (zh) * | 2011-12-23 | 2020-04-17 | 韩国电子通信研究院 | 图像解码方法、图像编码方法和记录介质 |
| US9191670B2 (en) * | 2012-01-17 | 2015-11-17 | Qualcomm Incorporated | Throughput improvement for CABAC coefficient level coding |
| CN104272735B (zh) * | 2013-01-16 | 2018-04-13 | 黑莓有限公司 | 针对视频的上下文自适应二进制熵编码的变换系数编码 |
| BR112016015109A2 (pt) * | 2013-12-30 | 2017-08-08 | Qualcomm Inc | Simplificação de codificação residual dc delta em codificação de vídeo 3d |
| US9942551B2 (en) * | 2015-01-30 | 2018-04-10 | Qualcomm Incorporated | Palette index grouping for video coding |
| EP3292690B1 (en) * | 2015-06-23 | 2020-05-06 | MediaTek Singapore Pte Ltd. | Method and apparatus for transform coefficient coding of non-square blocks |
| US10609414B2 (en) * | 2017-05-08 | 2020-03-31 | Qualcomm Incorporated | Context modeling for transform coefficient coding |
| WO2019027074A1 (ko) * | 2017-08-04 | 2019-02-07 | 엘지전자(주) | 멀티 심볼 엔트로피 코딩을 위한 멀티 심볼 매핑을 수행하는 방법 및 장치 |
| WO2019029951A1 (en) * | 2017-08-08 | 2019-02-14 | Thomson Licensing | METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING |
| US11483575B2 (en) * | 2018-08-24 | 2022-10-25 | Hfi Innovation Inc. | Coding transform coefficients with throughput constraints |
| CN112956205B (zh) * | 2018-10-05 | 2024-06-11 | 罗斯德尔动力有限责任公司 | 变换系数编码方法及其装置 |
| KR102769143B1 (ko) * | 2019-01-14 | 2025-02-19 | 로즈데일 다이나믹스 엘엘씨 | 영상 코딩 시스템에서 레지듀얼 정보를 사용하는 영상 디코딩 방법 및 그 장치 |
| US11523136B2 (en) * | 2019-01-28 | 2022-12-06 | Hfi Innovation Inc. | Methods and apparatuses for coding transform blocks |
| US11134273B2 (en) * | 2019-02-14 | 2021-09-28 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
-
2020
- 2020-03-06 JP JP2021541621A patent/JP7520853B2/ja active Active
- 2020-03-06 CA CA3133210A patent/CA3133210A1/en active Pending
- 2020-03-06 US US17/438,040 patent/US20220150501A1/en active Pending
- 2020-03-06 CN CN202080020023.2A patent/CN113615183B/zh active Active
- 2020-03-06 CN CN202411204807.7A patent/CN118945361A/zh active Pending
- 2020-03-06 KR KR1020217028909A patent/KR20210133978A/ko active Pending
- 2020-03-06 EP EP20729250.9A patent/EP3939285A1/en active Pending
- 2020-03-06 CN CN202411204760.4A patent/CN118945360A/zh active Pending
- 2020-03-06 WO PCT/US2020/021281 patent/WO2020185530A1/en not_active Ceased
- 2020-03-06 SG SG11202108108TA patent/SG11202108108TA/en unknown
- 2020-03-12 TW TW109108092A patent/TWI895261B/zh active
- 2020-03-12 TW TW114127202A patent/TWI906195B/zh active
-
2021
- 2021-07-16 ZA ZA2021/05031A patent/ZA202105031B/en unknown
-
2024
- 2024-07-10 JP JP2024111154A patent/JP7679532B2/ja active Active
-
2025
- 2025-05-07 JP JP2025077190A patent/JP7793094B2/ja active Active
- 2025-12-16 JP JP2025253348A patent/JP2026062716A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP7679532B2 (ja) | 2025-05-19 |
| TWI895261B (zh) | 2025-09-01 |
| CN118945360A (zh) | 2024-11-12 |
| ZA202105031B (en) | 2023-01-25 |
| US20220150501A1 (en) | 2022-05-12 |
| JP2022523903A (ja) | 2022-04-27 |
| SG11202108108TA (en) | 2021-09-29 |
| JP7520853B2 (ja) | 2024-07-23 |
| CN118945361A (zh) | 2024-11-12 |
| JP2026062716A (ja) | 2026-04-10 |
| JP2025118792A (ja) | 2025-08-13 |
| EP3939285A1 (en) | 2022-01-19 |
| TW202044835A (zh) | 2020-12-01 |
| WO2020185530A1 (en) | 2020-09-17 |
| CN113615183B (zh) | 2024-09-10 |
| TWI906195B (zh) | 2025-11-21 |
| JP2024138427A (ja) | 2024-10-08 |
| CN113615183A (zh) | 2021-11-05 |
| JP7793094B2 (ja) | 2025-12-26 |
| TW202545189A (zh) | 2025-11-16 |
| KR20210133978A (ko) | 2021-11-08 |
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