PL3477949T3 - Sposób i urządzenie do dekodowania obrazu z zastosowaniem informacji o podziale jednostki drzewa kodowania - Google Patents
Sposób i urządzenie do dekodowania obrazu z zastosowaniem informacji o podziale jednostki drzewa kodowaniaInfo
- Publication number
- PL3477949T3 PL3477949T3 PL17895100.0T PL17895100T PL3477949T3 PL 3477949 T3 PL3477949 T3 PL 3477949T3 PL 17895100 T PL17895100 T PL 17895100T PL 3477949 T3 PL3477949 T3 PL 3477949T3
- Authority
- PL
- Poland
- Prior art keywords
- decoding method
- picture decoding
- coding tree
- division information
- tree unit
- 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
- H04N19/90—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
-
- 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
- H04N19/10—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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/073004 WO2018141116A1 (zh) | 2017-02-06 | 2017-02-06 | 编解码方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3477949T3 true PL3477949T3 (pl) | 2024-02-19 |
Family
ID=63039328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17895100.0T PL3477949T3 (pl) | 2017-02-06 | 2017-02-06 | Sposób i urządzenie do dekodowania obrazu z zastosowaniem informacji o podziale jednostki drzewa kodowania |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11095891B2 (pl) |
| EP (1) | EP3477949B1 (pl) |
| JP (1) | JP6745979B2 (pl) |
| KR (1) | KR102230877B1 (pl) |
| CN (1) | CN109845260B (pl) |
| ES (1) | ES2963982T3 (pl) |
| MX (1) | MX2019002383A (pl) |
| MY (1) | MY197275A (pl) |
| PL (1) | PL3477949T3 (pl) |
| WO (1) | WO2018141116A1 (pl) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017204427A1 (ko) * | 2016-05-23 | 2017-11-30 | 가온미디어 주식회사 | 영상 처리 방법, 그를 이용한 영상 복호화 및 부호화 방법 |
| PL3477949T3 (pl) * | 2017-02-06 | 2024-02-19 | Huawei Technologies Co., Ltd. | Sposób i urządzenie do dekodowania obrazu z zastosowaniem informacji o podziale jednostki drzewa kodowania |
| JP7304343B2 (ja) * | 2017-07-06 | 2023-07-06 | サムスン エレクトロニクス カンパニー リミテッド | ビデオ符号化方法及びその装置、ビデオ復号方法及びその装置 |
| CN111316651B (zh) * | 2017-11-01 | 2024-07-19 | Vid拓展公司 | 多类型树编码 |
| CN111819857B (zh) * | 2018-03-14 | 2024-08-23 | 联发科技股份有限公司 | 用于视频编解码的优化分割结构的方法和装置 |
| WO2020164480A1 (en) | 2019-02-11 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Condition dependent video block partition |
| HUE068613T2 (hu) | 2019-03-15 | 2025-01-28 | Samsung Electronics Co Ltd | Kép kódolási eljárás és eszköz, kép dekódolási eljárás és eszköz |
| EP4391536A3 (en) | 2019-03-21 | 2024-08-14 | Samsung Electronics Co., Ltd. | Method and device for encoding video having block size set for each block shape, and method and device for decoding video |
| US11677969B2 (en) * | 2019-03-22 | 2023-06-13 | Tencent America LLC | Method and apparatus for video coding |
| EP3939251A4 (en) * | 2019-04-19 | 2022-05-04 | ByteDance Inc. | CONTEXT CODING FOR TRANSFORMATION JUMP MODE |
| CN113906753B (zh) | 2019-04-24 | 2023-12-01 | 字节跳动有限公司 | 编解码视频的量化残差差分脉冲编解码调制表示的约束 |
| KR102707777B1 (ko) | 2019-05-01 | 2024-09-20 | 바이트댄스 아이엔씨 | 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오 |
| CN113785568B (zh) | 2019-05-02 | 2024-03-08 | 字节跳动有限公司 | 变换跳过模式下的信令通知 |
| US12052417B2 (en) * | 2019-10-07 | 2024-07-30 | Sk Telecom Co., Ltd. | Method for splitting picture and decoding apparatus |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101484280B1 (ko) | 2009-12-08 | 2015-01-20 | 삼성전자주식회사 | 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치 |
| US8885711B2 (en) * | 2009-12-17 | 2014-11-11 | Sk Telecom Co., Ltd. | Image encoding/decoding method and device |
| JP2012019490A (ja) * | 2010-07-09 | 2012-01-26 | Sony Corp | 画像処理装置及び画像処理方法 |
| CN102857763B (zh) * | 2011-06-30 | 2016-02-17 | 华为技术有限公司 | 一种基于帧内预测的解码方法和解码装置 |
| CN103733628A (zh) * | 2011-08-08 | 2014-04-16 | 摩托罗拉移动有限责任公司 | 变换单元分割的残差树结构 |
| US9014480B2 (en) * | 2012-07-19 | 2015-04-21 | Qualcomm Incorporated | Identifying a maximally stable extremal region (MSER) in an image by skipping comparison of pixels in the region |
| US20150288970A1 (en) * | 2012-09-28 | 2015-10-08 | Samsung Electronics Co., Ltd. | Video encoding method and apparatus for parallel processing using reference picture information, and video decoding method and apparatus for parallel processing using reference picture information |
| US9973758B2 (en) * | 2013-01-30 | 2018-05-15 | Intel Corporation | Content adaptive entropy coding for next generation video |
| JP6731574B2 (ja) * | 2014-03-06 | 2020-07-29 | パナソニックＩｐマネジメント株式会社 | 動画像符号化装置および動画像符号化方法 |
| WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
| EP3293975A4 (en) * | 2015-09-08 | 2018-10-10 | Samsung Electronics Co., Ltd. | Device and method for entropy encoding and decoding |
| CN108141595A (zh) * | 2015-09-23 | 2018-06-08 | Lg 电子株式会社 | 图像编码/解码方法及其设备 |
| US10212444B2 (en) * | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| CA3025340C (en) * | 2016-05-25 | 2025-10-07 | Arris Enterprises Llc | GENERAL PROCESS FOR BLOCK PARTITIONING |
| US10721489B2 (en) * | 2016-09-06 | 2020-07-21 | Qualcomm Incorporated | Geometry-based priority for the construction of candidate lists |
| US20190200021A1 (en) * | 2016-09-22 | 2019-06-27 | Lg Electronics Inc. | Illumination compensation-based inter-prediction method and apparatus in image coding system |
| JP6565885B2 (ja) | 2016-12-06 | 2019-08-28 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| CN116567235A (zh) * | 2016-12-16 | 2023-08-08 | 夏普株式会社 | 图像解码装置 |
| PL3477949T3 (pl) * | 2017-02-06 | 2024-02-19 | Huawei Technologies Co., Ltd. | Sposób i urządzenie do dekodowania obrazu z zastosowaniem informacji o podziale jednostki drzewa kodowania |
| US10484703B2 (en) * | 2017-02-07 | 2019-11-19 | Mediatek Inc. | Adapting merge candidate positions and numbers according to size and/or shape of prediction block |
| US20180367818A1 (en) * | 2017-06-15 | 2018-12-20 | Futurewei Technologies, Inc. | Block Partition Structure in Video Compression |
-
2017
- 2017-02-06 PL PL17895100.0T patent/PL3477949T3/pl unknown
- 2017-02-06 JP JP2019511602A patent/JP6745979B2/ja active Active
- 2017-02-06 CN CN201780063959.1A patent/CN109845260B/zh active Active
- 2017-02-06 WO PCT/CN2017/073004 patent/WO2018141116A1/zh not_active Ceased
- 2017-02-06 EP EP17895100.0A patent/EP3477949B1/en active Active
- 2017-02-06 MX MX2019002383A patent/MX2019002383A/es unknown
- 2017-02-06 MY MYPI2019000122A patent/MY197275A/en unknown
- 2017-02-06 KR KR1020197004483A patent/KR102230877B1/ko active Active
- 2017-02-06 ES ES17895100T patent/ES2963982T3/es active Active
-
2019
- 2019-01-31 US US16/263,824 patent/US11095891B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6745979B2 (ja) | 2020-08-26 |
| JP2019530306A (ja) | 2019-10-17 |
| US20190166367A1 (en) | 2019-05-30 |
| MX2019002383A (es) | 2019-07-08 |
| MY197275A (en) | 2023-06-08 |
| CN109845260B (zh) | 2021-06-22 |
| EP3477949A1 (en) | 2019-05-01 |
| KR20190028525A (ko) | 2019-03-18 |
| ES2963982T3 (es) | 2024-04-03 |
| WO2018141116A1 (zh) | 2018-08-09 |
| EP3477949A4 (en) | 2019-07-03 |
| EP3477949B1 (en) | 2023-08-30 |
| CN109845260A (zh) | 2019-06-04 |
| KR102230877B1 (ko) | 2021-03-22 |
| US11095891B2 (en) | 2021-08-17 |
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