PL3809702T3 - Sposób i urządzenie do kodowania entropijnego opartego na cabac - Google Patents
Sposób i urządzenie do kodowania entropijnego opartego na cabacInfo
- Publication number
- PL3809702T3 PL3809702T3 PL19820207.9T PL19820207T PL3809702T3 PL 3809702 T3 PL3809702 T3 PL 3809702T3 PL 19820207 T PL19820207 T PL 19820207T PL 3809702 T3 PL3809702 T3 PL 3809702T3
- Authority
- PL
- Poland
- Prior art keywords
- cabac
- entropy coding
- based entropy
- coding
- entropy
- Prior art date
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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object 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
- H04N19/42—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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
-
- 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
- H04N19/96—Tree coding, e.g. quad-tree coding
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20180069073 | 2018-06-15 | ||
US201862692887P | 2018-07-02 | 2018-07-02 | |
PCT/KR2019/007213 WO2019240539A1 (ko) | 2018-06-15 | 2019-06-14 | Cabac에 기반한 엔트로피 코딩 방법 및 그 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3809702T3 true PL3809702T3 (pl) | 2023-08-14 |
Family
ID=68842043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19820207.9T PL3809702T3 (pl) | 2018-06-15 | 2019-06-14 | Sposób i urządzenie do kodowania entropijnego opartego na cabac |
Country Status (11)
Country | Link |
---|---|
US (4) | US11330267B2 (pl) |
EP (2) | EP3809702B1 (pl) |
KR (3) | KR20240014595A (pl) |
CN (4) | CN116527900A (pl) |
ES (1) | ES2945186T3 (pl) |
FI (1) | FI3809702T3 (pl) |
HR (1) | HRP20230465T1 (pl) |
HU (1) | HUE061846T2 (pl) |
PL (1) | PL3809702T3 (pl) |
SI (1) | SI3809702T1 (pl) |
WO (1) | WO2019240539A1 (pl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2945186T3 (es) | 2018-06-15 | 2023-06-29 | Lg Electronics Inc | Método y aparato para la codificación de entropía basada en CABAC |
BR112022019811A2 (pt) * | 2020-04-02 | 2023-02-23 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de vídeo, aparelho para processar dados de vídeo, meios de armazenamento e de gravação não transitórios legíveis por computador |
WO2022217417A1 (zh) * | 2021-04-12 | 2022-10-20 | Oppo广东移动通信有限公司 | 编解码方法、编码器、解码器以及存储介质 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101791078B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
US9049452B2 (en) * | 2011-01-25 | 2015-06-02 | Mediatek Singapore Pte. Ltd. | Method and apparatus for compressing coding unit in high efficiency video coding |
CN106878732B (zh) * | 2011-08-11 | 2019-09-17 | 太阳专利托管公司 | 图像解码方法及图像解码装置 |
US9088796B2 (en) * | 2011-11-07 | 2015-07-21 | Sharp Kabushiki Kaisha | Video decoder with enhanced CABAC decoding |
US9451287B2 (en) * | 2011-11-08 | 2016-09-20 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
EP2814243A4 (en) * | 2012-06-25 | 2016-04-20 | Sony Corp | Image Decoding Device, Image Decoding Method, Image Coding Device, and Image Coding Method |
US9088770B2 (en) * | 2012-08-15 | 2015-07-21 | Intel Corporation | Size based transform unit context derivation |
EP2898695A1 (en) * | 2012-09-18 | 2015-07-29 | VID SCALE, Inc. | Region of interest video coding using tiles and tile groups |
US9936201B2 (en) * | 2015-01-27 | 2018-04-03 | Qualcomm Incorporated | Contexts for large coding tree units |
US10212444B2 (en) * | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
CA3037685C (en) * | 2016-09-20 | 2023-03-28 | Bae Keun Lee | Method and apparatus for processing video signal |
EP3306938A1 (en) * | 2016-10-05 | 2018-04-11 | Thomson Licensing | Method and apparatus for binary-tree split mode coding |
EP3306927A1 (en) * | 2016-10-05 | 2018-04-11 | Thomson Licensing | Encoding and decoding methods and corresponding devices |
JP7213689B2 (ja) * | 2016-12-16 | 2023-01-27 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
KR102559063B1 (ko) * | 2017-02-24 | 2023-07-24 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
EP3383043A1 (en) * | 2017-03-27 | 2018-10-03 | Thomson Licensing | Methods and apparatus for picture encoding and decoding |
EP3701719B1 (en) * | 2017-10-27 | 2024-02-21 | Huawei Technologies Co., Ltd. | Methods and apparatuses for signaling partioning information for picture encoding and decoding |
WO2019131807A1 (en) * | 2017-12-29 | 2019-07-04 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks for video coding |
ES2945186T3 (es) | 2018-06-15 | 2023-06-29 | Lg Electronics Inc | Método y aparato para la codificación de entropía basada en CABAC |
-
2019
- 2019-06-14 ES ES19820207T patent/ES2945186T3/es active Active
- 2019-06-14 CN CN202310650939.1A patent/CN116527900A/zh active Pending
- 2019-06-14 EP EP19820207.9A patent/EP3809702B1/en active Active
- 2019-06-14 PL PL19820207.9T patent/PL3809702T3/pl unknown
- 2019-06-14 SI SI201930531T patent/SI3809702T1/sl unknown
- 2019-06-14 WO PCT/KR2019/007213 patent/WO2019240539A1/ko unknown
- 2019-06-14 KR KR1020247001955A patent/KR20240014595A/ko active Application Filing
- 2019-06-14 CN CN202310652360.9A patent/CN116668694A/zh active Pending
- 2019-06-14 KR KR1020227044598A patent/KR102627934B1/ko active IP Right Grant
- 2019-06-14 CN CN201980047279.XA patent/CN112514389B/zh active Active
- 2019-06-14 EP EP23163052.6A patent/EP4221208A1/en active Pending
- 2019-06-14 HU HUE19820207A patent/HUE061846T2/hu unknown
- 2019-06-14 HR HRP20230465TT patent/HRP20230465T1/hr unknown
- 2019-06-14 CN CN202310652165.6A patent/CN116527901A/zh active Pending
- 2019-06-14 FI FIEP19820207.9T patent/FI3809702T3/fi active
- 2019-06-14 KR KR1020207036024A patent/KR102480472B1/ko active IP Right Grant
-
2020
- 2020-12-14 US US17/120,716 patent/US11330267B2/en active Active
-
2022
- 2022-01-04 US US17/568,141 patent/US11665349B2/en active Active
-
2023
- 2023-03-23 US US18/125,358 patent/US20230232007A1/en active Pending
- 2023-04-17 US US18/135,515 patent/US20230254490A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20230003417A (ko) | 2023-01-05 |
KR102480472B1 (ko) | 2022-12-23 |
ES2945186T3 (es) | 2023-06-29 |
FI3809702T3 (fi) | 2023-05-11 |
EP3809702A1 (en) | 2021-04-21 |
HRP20230465T1 (hr) | 2023-09-15 |
EP3809702B1 (en) | 2023-04-19 |
US20230232007A1 (en) | 2023-07-20 |
US11665349B2 (en) | 2023-05-30 |
SI3809702T1 (sl) | 2023-09-29 |
US20230254490A1 (en) | 2023-08-10 |
HUE061846T2 (hu) | 2023-08-28 |
CN116527901A (zh) | 2023-08-01 |
WO2019240539A1 (ko) | 2019-12-19 |
CN116527900A (zh) | 2023-08-01 |
KR20210003285A (ko) | 2021-01-11 |
EP4221208A1 (en) | 2023-08-02 |
EP3809702A4 (en) | 2021-08-04 |
US20210099709A1 (en) | 2021-04-01 |
US20220132128A1 (en) | 2022-04-28 |
KR102627934B1 (ko) | 2024-01-23 |
CN116668694A (zh) | 2023-08-29 |
US11330267B2 (en) | 2022-05-10 |
CN112514389A (zh) | 2021-03-16 |
CN112514389B (zh) | 2023-06-23 |
KR20240014595A (ko) | 2024-02-01 |
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