CN102484706B - 使用自适应几何划分进行视频编码和解码的方法及装置 - Google Patents

使用自适应几何划分进行视频编码和解码的方法及装置 Download PDF

Info

Publication number
CN102484706B
CN102484706B CN201080037885.2A CN201080037885A CN102484706B CN 102484706 B CN102484706 B CN 102484706B CN 201080037885 A CN201080037885 A CN 201080037885A CN 102484706 B CN102484706 B CN 102484706B
Authority
CN
China
Prior art keywords
geometric
partition
region
partitions
subset
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201080037885.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN102484706A (zh
Inventor
郭力伟
尹鹏
J.索尔
郑云飞
吕小安
许茜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
International Digital Madison Patent Holding SAS
Original Assignee
Thomson Licensing SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN102484706A publication Critical patent/CN102484706A/zh
Application granted granted Critical
Publication of CN102484706B publication Critical patent/CN102484706B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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)
CN201080037885.2A 2009-06-26 2010-06-25 使用自适应几何划分进行视频编码和解码的方法及装置 Active CN102484706B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22091809P 2009-06-26 2009-06-26
US61/220,918 2009-06-26
PCT/US2010/001829 WO2010151334A1 (en) 2009-06-26 2010-06-25 Methods and apparatus for video encoding and decoding using adaptive geometric partitioning

Publications (2)

Publication Number Publication Date
CN102484706A CN102484706A (zh) 2012-05-30
CN102484706B true CN102484706B (zh) 2015-09-16

Family

ID=42617514

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080037885.2A Active CN102484706B (zh) 2009-06-26 2010-06-25 使用自适应几何划分进行视频编码和解码的方法及装置

Country Status (6)

Country Link
US (1) US9326003B2 (enExample)
EP (1) EP2446627B1 (enExample)
JP (1) JP5826747B2 (enExample)
KR (1) KR101740039B1 (enExample)
CN (1) CN102484706B (enExample)
WO (1) WO2010151334A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8503527B2 (en) 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
US20120147961A1 (en) * 2010-12-09 2012-06-14 Qualcomm Incorporated Use of motion vectors in evaluating geometric partitioning modes
US9807424B2 (en) * 2011-01-10 2017-10-31 Qualcomm Incorporated Adaptive selection of region size for identification of samples in a transition zone for overlapped block motion compensation
EP3829168A1 (en) * 2011-11-11 2021-06-02 GE Video Compression, LLC Effective prediction using partition coding
EP2777286B1 (en) 2011-11-11 2017-01-04 GE Video Compression, LLC Effective wedgelet partition coding
US9167274B1 (en) * 2012-03-21 2015-10-20 Google Inc. Generating synchronized dictionaries for sparse coding
US9137528B1 (en) * 2012-09-28 2015-09-15 Google Inc. Synchronizing sparse coding dictionaries for use in communication sessions
US20160073107A1 (en) * 2013-04-15 2016-03-10 Intellectual Discovery Co., Ltd Method and apparatus for video encoding/decoding using intra prediction
CN103561276B (zh) * 2013-11-07 2017-01-04 北京大学 一种图像视频编解码方法
US10516884B2 (en) * 2014-03-05 2019-12-24 Lg Electronics Inc. Method for encoding/decoding image on basis of polygon unit and apparatus therefor
SG11201706160UA (en) 2015-02-27 2017-09-28 Sonic Ip Inc Systems and methods for frame duplication and frame extension in live video encoding and streaming
CN108353165B (zh) * 2015-11-20 2022-08-09 韩国电子通信研究院 使用几何修改图片对图像进行编码/解码的方法和设备
KR20180045530A (ko) 2016-10-26 2018-05-04 디지털인사이트 주식회사 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치
WO2018128239A1 (ko) * 2017-01-03 2018-07-12 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
EP3632106B1 (en) 2017-06-30 2024-10-02 Huawei Technologies Co., Ltd. Encoder, decoder, computer program and computer program product for processing a frame of a video sequence
KR102430225B1 (ko) 2017-06-30 2022-08-09 후아웨이 테크놀러지 컴퍼니 리미티드 모션 벡터 정제를 위한 검색 영역
EP3646590A4 (en) * 2017-06-30 2020-11-18 Sharp Kabushiki Kaisha SYSTEMS AND METHODS OF GEOMETRICALLY ADAPTIVE PARTITIONING OF A VIDEO BLOCK IMAGE FOR VIDEO CODING
EP3632107A1 (en) * 2017-06-30 2020-04-08 Huawei Technologies Co., Ltd. Encoder, decoder, computer program and computer program product for processing a frame of a video sequence
US11171665B2 (en) * 2017-09-11 2021-11-09 Nyriad Limited Dictionary-based data compression
CN111213379B (zh) * 2017-10-16 2023-11-21 数字洞察力有限公司 用于将图像编码/解码的方法、装置和存储比特流的记录介质
CN118214856A (zh) * 2017-10-26 2024-06-18 英迪股份有限公司 用于基于非对称子块的图像编码/解码的方法及装置
KR20200097811A (ko) 2018-02-22 2020-08-19 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
US11695967B2 (en) 2018-06-22 2023-07-04 Op Solutions, Llc Block level geometric partitioning
WO2020088689A1 (en) 2018-11-02 2020-05-07 Beijing Bytedance Network Technology Co., Ltd. Usage of hmvp candidates in geometry partition prediction mode
CN112970263B (zh) 2018-11-06 2024-07-12 北京字节跳动网络技术有限公司 基于条件的具有几何分割的帧间预测
CN113170192B (zh) 2018-11-15 2023-12-01 北京字节跳动网络技术有限公司 仿射的merge与mvd
WO2020114407A1 (en) * 2018-12-03 2020-06-11 Beijing Bytedance Network Technology Co., Ltd. Partial pruning method for hmvp mode
KR102922093B1 (ko) * 2018-12-11 2026-02-05 인터디지털 브이씨 홀딩스 인코포레이티드 이미지를 디블록킹하기 위한 방법 및 장치
WO2020140862A1 (en) 2018-12-30 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Conditional application of inter prediction with geometric partitioning in video processing
WO2020159982A1 (en) 2019-01-28 2020-08-06 Op Solutions, Llc Shape adaptive discrete cosine transform for geometric partitioning with an adaptive number of regions
JP7678578B2 (ja) 2019-01-28 2025-05-16 オーピー ソリューションズ， エルエルシー 適応的な数の領域を伴う幾何学的分割におけるインター予測
CN113812165B (zh) 2019-05-09 2023-05-23 北京字节跳动网络技术有限公司 对hmvp表的改进
CN112930682A (zh) * 2019-06-21 2021-06-08 华为技术有限公司 编码器、解码器及用于子块划分模式的对应方法
KR20250135332A (ko) * 2019-06-24 2025-09-12 후아웨이 테크놀러지 컴퍼니 리미티드 지오메트릭 분할 모드를 위한 샘플 거리 계산
JP7233561B2 (ja) * 2019-07-02 2023-03-06 テンセント・アメリカ・エルエルシー 点群圧縮のための方法並びにその、装置およびコンピュータプログラム
PL4005204T3 (pl) * 2019-08-26 2024-03-11 Huawei Technologies Co., Ltd. Sposób i urządzenie do przechowywania informacji o ruchu
BR122023020161A2 (pt) * 2019-10-03 2024-02-27 Huawei Technologies Co., Ltd Processo de codificação para modo de partição geométrica
US11533498B2 (en) 2019-11-21 2022-12-20 Tencent America LLC Geometric partitioning mode in video coding
BR112022010230A2 (pt) 2019-11-30 2023-03-14 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador
WO2021129694A1 (en) 2019-12-24 2021-07-01 Beijing Bytedance Network Technology Co., Ltd. High level syntax for inter prediction with geometric partitioning
US11317094B2 (en) 2019-12-24 2022-04-26 Tencent America LLC Method and apparatus for video coding using geometric partitioning mode
US11212523B2 (en) * 2020-01-12 2021-12-28 Mediatek Inc. Video processing methods and apparatuses of merge number signaling in video coding systems
WO2021177735A1 (ko) * 2020-03-04 2021-09-10 인텔렉추얼디스커버리 주식회사 비디오 코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체
EP4131958A4 (en) 2020-04-03 2023-04-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Interframe prediction method, encoder, decoder, and storage medium
WO2021196235A1 (zh) * 2020-04-03 2021-10-07 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器及存储介质
WO2022047099A1 (en) * 2020-08-28 2022-03-03 Op Solutions, Llc Methods and systems of adaptive geometric partitioning
US20250274581A1 (en) * 2021-09-02 2025-08-28 Electronics And Telecommunications Research Institute Method, apparatus, and recording medium for encoding/decoding image by using geometric partitioning
WO2024111964A1 (ko) * 2022-11-21 2024-05-30 현대자동차주식회사 기하학적 분할 모드에서 적응적으로 블렌딩 영역을 결정하는 비디오 코딩을 위한 방법 및 장치
CN120770155A (zh) * 2022-12-29 2025-10-10 Lg电子株式会社 使用gpm的图像编码/解码方法、发送比特流的方法和存储比特流的记录介质
WO2025106559A1 (en) * 2023-11-14 2025-05-22 Bytedance Inc. Method, apparatus, and medium for video processing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127568A2 (en) * 2007-04-12 2008-10-23 Thomson Licensing Methods and apparatus for fast geometric mode decision in a video encoder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144688A (en) * 1990-03-23 1992-09-01 Board Of Regents, The University Of Texas System Method and apparatus for visual pattern image coding
JP3480971B2 (ja) * 1993-10-17 2003-12-22 ヒューレット・パッカード・カンパニー 画像データの生成方法及び復元方法
KR100327412B1 (ko) * 1999-08-02 2002-03-13 서평원 에러 정정을 위한 영상 부호화 및 복호화 방법
US7728878B2 (en) * 2004-12-17 2010-06-01 Mitsubishi Electric Research Labortories, Inc. Method and system for processing multiview videos for view synthesis using side information
JP2009545919A (ja) * 2006-08-02 2009-12-24 トムソン ライセンシング ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置
US7756348B2 (en) * 2006-10-30 2010-07-13 Hewlett-Packard Development Company, L.P. Method for decomposing a video sequence frame

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127568A2 (en) * 2007-04-12 2008-10-23 Thomson Licensing Methods and apparatus for fast geometric mode decision in a video encoder

Also Published As

Publication number Publication date
US20120106627A1 (en) 2012-05-03
WO2010151334A1 (en) 2010-12-29
JP2012531808A (ja) 2012-12-10
US9326003B2 (en) 2016-04-26
CN102484706A (zh) 2012-05-30
EP2446627A1 (en) 2012-05-02
JP5826747B2 (ja) 2015-12-02
KR20120096458A (ko) 2012-08-30
EP2446627B1 (en) 2017-09-13
KR101740039B1 (ko) 2017-05-25

Similar Documents

Publication Publication Date Title
CN102484706A (zh) 使用自适应几何划分进行视频编码和解码的方法及装置
US20230051065A1 (en) Methods and apparatus for transform selection in video encoding and decoding
CN102687511B (zh) 运动信息的自适应编解码的方法和装置
CN102742268B (zh) 视频编码和解码的自适应模版匹配预测的方法和装置
US9503750B2 (en) Binarization of prediction residuals for lossless video coding
TWI532369B (zh) 用於基於高效率視訊寫碼之可擴縮寫碼視訊資訊之裝置及方法
US20180091817A1 (en) Methods and apparatus for transform selection in video encoding and decoding
EP3759912A1 (en) Method and apparatus for video coding
CN111819853A (zh) 变换域中预测的信令残差符号
US11122284B2 (en) Picture coding device, picture coding method, and picture coding program, and picture decoding device, picture decoding method, and picture decoding program
WO2009051668A2 (en) Methods and apparatus for video encoding and decoding geometrically partitioned bi-predictive mode partitions
US20250220200A1 (en) Coding method and apparatus, decoding method and apparatus, storage medium, and electronic apparatus
CN121444445A (zh) 合并候选列表中的继承的变换类型
WO2025170810A1 (en) Mpm candidate derivation improvement by using intra template-matching

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190211

Address after: Paris France

Patentee after: International Digital Madison Patent Holding Co.

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

Effective date of registration: 20190211

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

TR01 Transfer of patent right