CN118678073A - 用于图片编码和解码的方法和装置 - Google Patents
用于图片编码和解码的方法和装置 Download PDFInfo
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- CN118678073A CN118678073A CN202410205791.5A CN202410205791A CN118678073A CN 118678073 A CN118678073 A CN 118678073A CN 202410205791 A CN202410205791 A CN 202410205791A CN 118678073 A CN118678073 A CN 118678073A
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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
- H04N19/10—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
- H04N19/134—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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/70—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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17305347.1A EP3383043A1 (en) | 2017-03-27 | 2017-03-27 | Methods and apparatus for picture encoding and decoding |
| EP17305347.1 | 2017-03-27 | ||
| CN201880030128.9A CN110622513A (zh) | 2017-03-27 | 2018-03-13 | 用于图片编码和解码的方法和装置 |
| PCT/EP2018/056254 WO2018177741A1 (en) | 2017-03-27 | 2018-03-13 | Methods and apparatus for picture encoding and decoding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880030128.9A Division CN110622513A (zh) | 2017-03-27 | 2018-03-13 | 用于图片编码和解码的方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118678073A true CN118678073A (zh) | 2024-09-20 |
Family
ID=58501404
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410205791.5A Pending CN118678073A (zh) | 2017-03-27 | 2018-03-13 | 用于图片编码和解码的方法和装置 |
| CN201880030128.9A Pending CN110622513A (zh) | 2017-03-27 | 2018-03-13 | 用于图片编码和解码的方法和装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880030128.9A Pending CN110622513A (zh) | 2017-03-27 | 2018-03-13 | 用于图片编码和解码的方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11917146B2 (https=) |
| EP (2) | EP3383043A1 (https=) |
| JP (3) | JP2020516156A (https=) |
| CN (2) | CN118678073A (https=) |
| MX (1) | MX2019011395A (https=) |
| WO (1) | WO2018177741A1 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2988737T3 (es) * | 2016-10-04 | 2024-11-21 | B1 Institute Image Technology Inc | Procedimiento y aparato de codificación/decodificación de datos de imagen |
| KR102586674B1 (ko) * | 2017-07-04 | 2023-10-06 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 경계 강제 파티션에 대한 개선 |
| KR102665985B1 (ko) * | 2018-03-29 | 2024-05-21 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 픽쳐 경계 처리를 사용하여 픽쳐를 인코딩하고 디코딩하는 장치 및 방법 |
| US11470359B2 (en) * | 2018-03-30 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks at a boundary of a picture for video coding |
| CN112055966B (zh) * | 2018-04-24 | 2023-11-24 | 寰发股份有限公司 | 一种用于视频编解码系统的视频编解码方法和装置 |
| CN118283259A (zh) * | 2018-05-10 | 2024-07-02 | 三星电子株式会社 | 用于图像编码的方法和装置及用于图像解码的方法和装置 |
| CN118842908A (zh) * | 2018-05-30 | 2024-10-25 | 华为技术有限公司 | 一种用于图像划分的方法及装置 |
| HRP20230465T1 (hr) | 2018-06-15 | 2023-09-15 | Lg Electronics Inc. | Postupak i uređaj za kodiranje entropije na osnovi cabac |
| CN119031128A (zh) * | 2018-06-27 | 2024-11-26 | 韩国电子通信研究院 | 图像编码/解码方法和装置以及存储比特流的记录介质 |
| NZ772299A (en) * | 2018-07-12 | 2022-12-23 | Huawei Tech Co Ltd | Boundary block partitioning in video coding |
| EP3834414A4 (en) * | 2018-08-29 | 2021-09-29 | Huawei Technologies Co., Ltd. | LIMIT PARTITION APPARATUS AND METHOD |
| WO2020084601A1 (en) * | 2018-10-26 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Redundancy reduction in block partition |
| JP6835177B2 (ja) * | 2018-11-30 | 2021-02-24 | 株式会社Ｊｖｃケンウッド | 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 |
| JP7208486B2 (ja) * | 2018-11-30 | 2023-01-19 | 株式会社Ｊｖｃケンウッド | 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 |
| WO2020111240A1 (ja) * | 2018-11-30 | 2020-06-04 | 株式会社Ｊｖｃケンウッド | 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 |
| JP2020088804A (ja) * | 2018-11-30 | 2020-06-04 | 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 |
| CN111355951B (zh) * | 2018-12-24 | 2023-11-10 | 华为技术有限公司 | 视频解码方法、装置及解码设备 |
| CN118827985A (zh) * | 2019-03-13 | 2024-10-22 | Lg 电子株式会社 | 对色度块使用分段限制的视频编码/解码方法和设备，以及发送比特流的方法 |
| MX2021016156A (es) * | 2019-06-19 | 2022-02-22 | Lg Electronics Inc | Metodo y dispositivo de codificacion y decodificacion de imagen para limitar la condicion de particion del bloque de croma, y metodo para transmitir el flujo de bits. |
| KR20220110301A (ko) * | 2019-12-17 | 2022-08-05 | 알리바바 그룹 홀딩 리미티드 | 화상 경계에서 블록 파티셔닝을 위한 방법들 및 장치들 |
| US11523115B2 (en) * | 2020-04-02 | 2022-12-06 | Electronics And Telecommunications Research Institute | Method, apparatus and storage medium for image encoding/decoding |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009094828A (ja) | 2007-10-10 | 2009-04-30 | Hitachi Ltd | 画像符号化装置及び画像符号化方法、画像復号化装置及び画像復号化方法 |
| JP5238523B2 (ja) * | 2009-01-13 | 2013-07-17 | 株式会社日立国際電気 | 動画像符号化装置、動画像復号化装置、および、動画像復号化方法 |
| KR101452713B1 (ko) | 2009-10-30 | 2014-10-21 | 삼성전자주식회사 | 픽처 경계의 부호화 단위를 부호화, 복호화 하는 방법 및 장치 |
| USRE47243E1 (en) * | 2009-12-09 | 2019-02-12 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding video, and method and apparatus for decoding video |
| KR101700358B1 (ko) * | 2009-12-09 | 2017-01-26 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| JP2011223303A (ja) * | 2010-04-09 | 2011-11-04 | Sony Corp | 画像符号化装置と画像符号化方法および画像復号化装置と画像復号化方法 |
| KR101791078B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
| KR101791242B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
| KR101712156B1 (ko) * | 2010-12-06 | 2017-03-06 | 에스케이 텔레콤주식회사 | 임의의 형태의 블록을 이용한 인터예측에 의한 영상의 부호화/복호화 방법 및 장치 |
| BR122019025406B1 (pt) | 2011-01-13 | 2023-03-21 | Canon Kabushiki Kaisha | Aparelho de codificação de imagem, método de codificação de imagem, aparelho de decodificação de imagem, método de decodificação de imagem e meio de armazenamento |
| CN107483928B (zh) * | 2011-09-09 | 2020-05-12 | 株式会社Kt | 用于解码视频信号的方法 |
| CN103491380A (zh) * | 2013-07-29 | 2014-01-01 | 朱洪波 | 高灵活变尺寸块帧内预测编码 |
| WO2015051011A1 (en) * | 2013-10-02 | 2015-04-09 | Arris Enterprises, Inc. | Modified hevc transform tree syntax |
| US10070070B2 (en) * | 2014-05-28 | 2018-09-04 | Mediatek Inc. | Video processing apparatus with transform unit size selection, mode information unit size selection and/or picture width/height decision, and related video processing method thereof |
| US10003807B2 (en) * | 2015-06-22 | 2018-06-19 | Cisco Technology, Inc. | Block-based video coding using a mixture of square and rectangular blocks |
| US10212444B2 (en) * | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| EP3396955A4 (en) * | 2016-02-16 | 2019-04-24 | Samsung Electronics Co., Ltd. | METHOD AND APPARATUS FOR ADAPTIVE BLOCK PARTITIONING |
| MX392722B (es) * | 2016-03-16 | 2025-03-24 | Hfi Innovation Inc | Metodo y aparato de procesamiento de datos de video con tama?o restringido de bloque en codificacion de video |
| CN117041585A (zh) | 2016-10-10 | 2023-11-10 | 三星电子株式会社 | 对画面轮廓线的编码单元进行编码或解码的方法和装置 |
-
2017
- 2017-03-27 EP EP17305347.1A patent/EP3383043A1/en not_active Withdrawn
-
2018
- 2018-03-13 EP EP18709367.9A patent/EP3603064A1/en active Pending
- 2018-03-13 CN CN202410205791.5A patent/CN118678073A/zh active Pending
- 2018-03-13 US US16/498,392 patent/US11917146B2/en active Active
- 2018-03-13 WO PCT/EP2018/056254 patent/WO2018177741A1/en not_active Ceased
- 2018-03-13 MX MX2019011395A patent/MX2019011395A/es unknown
- 2018-03-13 CN CN201880030128.9A patent/CN110622513A/zh active Pending
- 2018-03-13 JP JP2019552884A patent/JP2020516156A/ja not_active Ceased
-
2023
- 2023-06-16 JP JP2023099109A patent/JP7601954B2/ja active Active
-
2024
- 2024-01-03 US US18/403,318 patent/US12363295B2/en active Active
- 2024-12-05 JP JP2024212587A patent/JP7785154B2/ja active Active
-
2025
- 2025-06-17 US US19/241,186 patent/US20250317563A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP7601954B2 (ja) | 2024-12-17 |
| US12363295B2 (en) | 2025-07-15 |
| US20200077094A1 (en) | 2020-03-05 |
| EP3383043A1 (en) | 2018-10-03 |
| JP2020516156A (ja) | 2020-05-28 |
| US11917146B2 (en) | 2024-02-27 |
| JP2023120332A (ja) | 2023-08-29 |
| US20250317563A1 (en) | 2025-10-09 |
| MX2019011395A (es) | 2020-02-07 |
| CN110622513A (zh) | 2019-12-27 |
| EP3603064A1 (en) | 2020-02-05 |
| JP7785154B2 (ja) | 2025-12-12 |
| WO2018177741A1 (en) | 2018-10-04 |
| JP2025032230A (ja) | 2025-03-11 |
| US20240155122A1 (en) | 2024-05-09 |
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