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 |
|---|---|---|---|---|
| ES3063575T3 (en) * | 2016-10-04 | 2026-04-17 | B1 Institute Image Technology Inc | Image data encoding/decoding method and apparatus |
| UA126480C2 (uk) * | 2017-07-04 | 2022-10-12 | Хуавей Текнолоджиз Ко., Лтд. | Поліпшення граничного примусового розділення |
| CN118301371A (zh) * | 2018-03-29 | 2024-07-05 | 弗劳恩霍夫应用研究促进协会 | 使用图片边界处理对图片进行编码和解码的装置和方法 |
| 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 |
| EP4102837A1 (en) * | 2018-04-24 | 2022-12-14 | HFI Innovation Inc. | Methods and apparatus of alternative transform skip mode for image and video coding |
| EP3793195A4 (en) | 2018-05-10 | 2022-03-30 | Samsung Electronics Co., Ltd. | PICTURE CODING METHOD AND APPARATUS, AND PICTURE DECODING METHOD AND APPARATUS |
| JP7412356B2 (ja) * | 2018-05-30 | 2024-01-12 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | ピクチャ境界処理のためのマルチタイプツリー深度拡張 |
| CN116527901B (zh) * | 2018-06-15 | 2026-02-06 | Lg电子株式会社 | 解码设备、编码设备和发送设备 |
| CN112369022B (zh) * | 2018-06-27 | 2024-10-29 | 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 |
| MX2021000394A (es) * | 2018-07-12 | 2021-05-12 | Huawei Tech Co Ltd | Partición de bloque de límite en codificación de video. |
| EP3834414A4 (en) * | 2018-08-29 | 2021-09-29 | Huawei Technologies Co., Ltd. | LIMIT PARTITION APPARATUS AND METHOD |
| WO2020084603A1 (en) * | 2018-10-26 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Block partitioning method and apparatus |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| KR102769192B1 (ko) * | 2019-03-13 | 2025-02-14 | 엘지전자 주식회사 | 크로마 블록에 대한 분할 제한을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| CN119815034A (zh) * | 2019-06-19 | 2025-04-11 | Lg 电子株式会社 | 用于限制色度块的分割条件的图像编码和解码方法和设备以及用于传送比特流的方法 |
| CN120201190B (zh) * | 2019-12-17 | 2026-03-31 | 阿里巴巴（中国）有限公司 | 视频处理方法及装置、非暂时性计算机可读存储介质 |
| 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 |
| KR101791242B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
| KR101791078B1 (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 |
| CN106454362B (zh) * | 2011-01-13 | 2019-06-28 | 佳能株式会社 | 图像编码装置和方法以及图像解码装置和方法 |
| RU2600547C2 (ru) * | 2011-09-09 | 2016-10-20 | Кт Корпорейшн | Способ получения вектора движения с временным предсказанием и устройство, использующее этот способ |
| CN103491380A (zh) * | 2013-07-29 | 2014-01-01 | 朱洪波 | 高灵活变尺寸块帧内预测编码 |
| US10291934B2 (en) * | 2013-10-02 | 2019-05-14 | Arris Enterprises Llc | 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 |
| WO2017142262A1 (ko) * | 2016-02-16 | 2017-08-24 | 삼성전자 주식회사 | 적응적인 블록 파티셔닝 방법 및 장치 |
| EP3430808A4 (en) * | 2016-03-16 | 2020-01-15 | Mediatek Inc. | METHOD AND APPARATUS FOR PROCESSING VIDEO DATA WITH A RESTRICTED BLOCK LENGTH IN VIDEO CODING |
| WO2018070550A1 (ko) | 2016-10-10 | 2018-04-19 | 삼성전자 주식회사 | 픽처 외곽선의 부호화 단위를 부호화 또는 복호화하는 방법 및 장치 |
-
2017
- 2017-03-27 EP EP17305347.1A patent/EP3383043A1/en not_active Withdrawn
-
2018
- 2018-03-13 CN CN202410205791.5A patent/CN118678073A/zh active Pending
- 2018-03-13 CN CN201880030128.9A patent/CN110622513A/zh active Pending
- 2018-03-13 EP EP18709367.9A patent/EP3603064A1/en active Pending
- 2018-03-13 MX MX2019011395A patent/MX2019011395A/es unknown
- 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 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 |
|---|---|
| JP2023120332A (ja) | 2023-08-29 |
| MX2019011395A (es) | 2020-02-07 |
| EP3383043A1 (en) | 2018-10-03 |
| EP3603064A1 (en) | 2020-02-05 |
| CN110622513A (zh) | 2019-12-27 |
| US20240155122A1 (en) | 2024-05-09 |
| US20250317563A1 (en) | 2025-10-09 |
| US12363295B2 (en) | 2025-07-15 |
| US11917146B2 (en) | 2024-02-27 |
| JP7601954B2 (ja) | 2024-12-17 |
| JP2025032230A (ja) | 2025-03-11 |
| US20200077094A1 (en) | 2020-03-05 |
| JP2020516156A (ja) | 2020-05-28 |
| JP7785154B2 (ja) | 2025-12-12 |
| WO2018177741A1 (en) | 2018-10-04 |
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