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 (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109314790A (zh) * | 2016-05-23 | 2019-02-05 | 佳稳电子有限公司 | 影像处理方法、利用其的影像解码及编码方法 |
| MY197275A (en) * | 2017-02-06 | 2023-06-08 | Huawei Tech Co Ltd | Encoding method and apparatus, and decoding method and apparatus |
| WO2019009502A1 (ko) * | 2017-07-06 | 2019-01-10 | 삼성전자 주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| CN118828024A (zh) * | 2018-03-14 | 2024-10-22 | 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 |
| CN113396586A (zh) * | 2019-02-11 | 2021-09-14 | 北京字节跳动网络技术有限公司 | 条件依赖的视频块分割 |
| CN113454994B (zh) | 2019-03-21 | 2022-03-01 | 三星电子株式会社 | 用于对具有针对每个块形状设置的块尺寸的视频进行编码/解码的方法和装置 |
| US11677969B2 (en) * | 2019-03-22 | 2023-06-13 | Tencent America LLC | Method and apparatus for video coding |
| PH12021552631A1 (en) * | 2019-04-19 | 2022-07-11 | Bytedance Inc | Context coding for transform skip mode |
| JP7311626B2 (ja) | 2019-04-24 | 2023-07-19 | バイトダンス インコーポレイテッド | 符号化映像の量子化残差差分パルス符号変調表現の制約 |
| WO2020223612A1 (en) | 2019-05-02 | 2020-11-05 | Bytedance Inc. | Signaling in transform skip mode |
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 |
| US20130039417A1 (en) * | 2011-08-08 | 2013-02-14 | General Instrument Corporation | Residual tree structure of transform unit partitioning |
| 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 |
| CN104904202A (zh) * | 2012-09-28 | 2015-09-09 | 三星电子株式会社 | 用于使用参考画面信息进行并行视频编码的方法和设备以及用于使用参考画面信息进行并行视频解码的方法和设备 |
| KR20150058324A (ko) * | 2013-01-30 | 2015-05-28 | 인텔 코포레이션 | 차세대 비디오용 콘텐츠 적응적 엔트로피 코딩 |
| 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 |
| JP2018530211A (ja) * | 2015-09-08 | 2018-10-11 | サムスン エレクトロニクス カンパニー リミテッド | エントロピー符号化及び復号化のための装置及び方法 |
| US10511839B2 (en) * | 2015-09-23 | 2019-12-17 | Lg Electronics Inc. | Image encoding/decoding method and device for same |
| US10212444B2 (en) * | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| WO2017205704A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | General block partitioning method |
| US10721489B2 (en) * | 2016-09-06 | 2020-07-21 | Qualcomm Incorporated | Geometry-based priority for the construction of candidate lists |
| WO2018056603A1 (ko) * | 2016-09-22 | 2018-03-29 | 엘지전자 주식회사 | 영상 코딩 시스템에서 조도 보상 기반 인터 예측 방법 및 장치 |
| 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 |
| AU2017377490B2 (en) * | 2016-12-16 | 2022-04-21 | FG Innovation Company Limited | Image decoding device and image coding device |
| MY197275A (en) * | 2017-02-06 | 2023-06-08 | Huawei Tech Co Ltd | Encoding method and apparatus, and decoding method and apparatus |
| 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 MY MYPI2019000122A patent/MY197275A/en unknown
- 2017-02-06 ES ES17895100T patent/ES2963982T3/es active Active
- 2017-02-06 WO PCT/CN2017/073004 patent/WO2018141116A1/zh unknown
- 2017-02-06 PL PL17895100.0T patent/PL3477949T3/pl unknown
- 2017-02-06 KR KR1020197004483A patent/KR102230877B1/ko active IP Right Grant
- 2017-02-06 CN CN201780063959.1A patent/CN109845260B/zh active Active
- 2017-02-06 MX MX2019002383A patent/MX2019002383A/es unknown
- 2017-02-06 JP JP2019511602A patent/JP6745979B2/ja active Active
- 2017-02-06 EP EP17895100.0A patent/EP3477949B1/en active Active
-
2019
- 2019-01-31 US US16/263,824 patent/US11095891B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2963982T3 (es) | 2024-04-03 |
| US11095891B2 (en) | 2021-08-17 |
| EP3477949B1 (en) | 2023-08-30 |
| KR20190028525A (ko) | 2019-03-18 |
| CN109845260B (zh) | 2021-06-22 |
| EP3477949A4 (en) | 2019-07-03 |
| MX2019002383A (es) | 2019-07-08 |
| EP3477949A1 (en) | 2019-05-01 |
| US20190166367A1 (en) | 2019-05-30 |
| JP2019530306A (ja) | 2019-10-17 |
| WO2018141116A1 (zh) | 2018-08-09 |
| MY197275A (en) | 2023-06-08 |
| KR102230877B1 (ko) | 2021-03-22 |
| CN109845260A (zh) | 2019-06-04 |
| JP6745979B2 (ja) | 2020-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL3477949T3 (pl) | Sposób i urządzenie do dekodowania obrazu z zastosowaniem informacji o podziale jednostki drzewa kodowania | |
| SG11201913535UA (en) | Picture data encoding method and apparatus and picture data decoding method and apparatus | |
| EP3609184C0 (en) | IMAGE ENCODING METHOD AND APPARATUS, AND IMAGE DECODING METHOD AND APPARATUS | |
| HK1244984A1 (zh) | 視頻圖像編碼和解碼的方法、編碼設備和解碼設備 | |
| EP3528497A4 (en) | IMAGE CODING AND DECODING PROCESS AND DEVICE | |
| RS66025B1 (sr) | Postupak i uređaj za kodiranјe/dekodiranјe podataka o slici | |
| HK1256107A1 (zh) | 圖像編解碼方法及裝置 | |
| EP3503556A4 (en) | IMAGE ENCODING / DECODING METHOD AND APPARATUS THEREOF | |
| EP3306936A4 (en) | Video encoding and decoding method and device | |
| EP3306935A4 (en) | Image encoding and decoding method and image decoding device | |
| EP3905677A4 (en) | METHOD AND DEVICE FOR 3D VIDEO CODING/DECODING BASED ON INTRA PREDICTION | |
| EP3691265A4 (en) | CODING METHOD AND DEVICE, AND DECODING METHOD AND DEVICE | |
| GB201501515D0 (en) | Method and device for video coding and decoding | |
| ZA202101747B (en) | Image encoding/decoding method and device | |
| SG11202009298TA (en) | Image encoding/decoding method and device | |
| PL3975573T3 (pl) | Sposób dekodowania i sposób kodowania sygnału wideo | |
| EP3177021A4 (en) | Image coding and decoding method and device | |
| IL274657A (en) | Coding and decoding methods and appropriate devices | |
| EP3621305A4 (en) | VIDEO ENCODING METHOD AND DEVICE, VIDEO DECODING METHOD AND DEVICE | |
| ZA202100894B (en) | Image coding device, image coding method, image coding program, image decoding device, image decoding method and image decoding program | |
| IL283623A (en) | Method and device for encoding and decoding images | |
| EP3297286A4 (en) | Video encoding and decoding method and device | |
| GB201717574D0 (en) | A method for volumetric video encoding and decoding | |
| EP3407606A4 (en) | Video encoding method and device and video decoding method and device | |
| SG10202013237VA (en) | Image coding device, image coding method and image coding program, and image decoding device, image decoding method and image decoding program |