CN104081777B - 对视频数据进行编码或解码的方法、装置、设备及非暂时计算机可读媒体 - Google Patents

对视频数据进行编码或解码的方法、装置、设备及非暂时计算机可读媒体 Download PDF

Info

Publication number
CN104081777B
CN104081777B CN201380006946.2A CN201380006946A CN104081777B CN 104081777 B CN104081777 B CN 104081777B CN 201380006946 A CN201380006946 A CN 201380006946A CN 104081777 B CN104081777 B CN 104081777B
Authority
CN
China
Prior art keywords
video data
component
split flag
rqt
value
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.)
Expired - Fee Related
Application number
CN201380006946.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104081777A (zh
Inventor
郭立威
翔林·王
马尔塔·卡切维奇
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104081777A publication Critical patent/CN104081777A/zh
Application granted granted Critical
Publication of CN104081777B publication Critical patent/CN104081777B/zh
Expired - Fee Related 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
    • H04N19/90—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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201380006946.2A 2012-01-30 2013-01-24 对视频数据进行编码或解码的方法、装置、设备及非暂时计算机可读媒体 Expired - Fee Related CN104081777B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261592478P 2012-01-30 2012-01-30
US61/592,478 2012-01-30
US13/748,257 2013-01-23
US13/748,257 US9462275B2 (en) 2012-01-30 2013-01-23 Residual quad tree (RQT) coding for video coding
PCT/US2013/022984 WO2013116081A2 (en) 2012-01-30 2013-01-24 Residual quad tree (rqt) coding for video coding

Publications (2)

Publication Number Publication Date
CN104081777A CN104081777A (zh) 2014-10-01
CN104081777B true CN104081777B (zh) 2018-06-01

Family

ID=48870208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380006946.2A Expired - Fee Related CN104081777B (zh) 2012-01-30 2013-01-24 对视频数据进行编码或解码的方法、装置、设备及非暂时计算机可读媒体

Country Status (6)

Country Link
US (1) US9462275B2 (enExample)
EP (1) EP2810437A2 (enExample)
JP (1) JP6162150B2 (enExample)
KR (1) KR101774737B1 (enExample)
CN (1) CN104081777B (enExample)
WO (1) WO2013116081A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12262028B2 (en) 2016-02-11 2025-03-25 Interdigital Vc Holdings, Inc. Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9749645B2 (en) * 2012-06-22 2017-08-29 Microsoft Technology Licensing, Llc Coded-block-flag coding and derivation
ES2983239T3 (es) 2012-06-26 2024-10-22 Lg Electronics Inc Aparato de decodificación de vídeo y aparato de codificación de vídeo
CA2934246C (en) 2013-12-18 2019-02-12 Hfi Innovation Inc. Palette prediction and sharing in video coding
CN113784124B (zh) * 2014-01-01 2024-03-19 上海天荷电子信息有限公司 使用多种形状子块进行精细划分的块匹配编码和解码方法
WO2015142556A2 (en) * 2014-03-16 2015-09-24 Vid Scale, Inc. Method and apparatus for the signaling of lossless video coding
WO2016074147A1 (en) * 2014-11-11 2016-05-19 Mediatek Singapore Pte. Ltd. Separated coding tree for luma and chroma
KR20170128389A (ko) * 2015-03-13 2017-11-22 엘지전자 주식회사 비디오 신호의 처리 방법 및 이를 위한 장치
JP6704932B2 (ja) * 2015-03-31 2020-06-03 リアルネットワークス，インコーポレーテッド ビデオコーディングシステムにおける残差変換及び逆変換方法
CN104853220B (zh) * 2015-05-18 2017-08-25 武汉随锐亿山科技有限公司 一种hevc编码四叉树的递推译码方法
US10805644B2 (en) 2015-09-08 2020-10-13 Samsung Electronics Co., Ltd. Device and method for entropy encoding and decoding
US20170150156A1 (en) * 2015-11-25 2017-05-25 Qualcomm Incorporated Illumination compensation with non-square predictive blocks in video coding
US10455228B2 (en) * 2016-03-21 2019-10-22 Qualcomm Incorporated Determining prediction parameters for non-square blocks in video coding
US11223852B2 (en) 2016-03-21 2022-01-11 Qualcomm Incorporated Coding video data using a two-level multi-type-tree framework
CN109076243B (zh) * 2016-05-04 2022-01-25 夏普株式会社 用于对变换数据进行编码的系统和方法
CN115174938B (zh) * 2016-05-10 2024-07-09 三星电子株式会社 用于对图像进行编码/解码的方法及其装置
EP3453172B1 (en) * 2016-05-28 2023-08-09 HFI Innovation Inc. Methods and apparatuses of video data processing with conditionally quantization parameter information signaling
CN117221600A (zh) 2016-06-22 2023-12-12 Lx 半导体科技有限公司 图像编码/解码设备以及传输图像数据的设备
WO2018016381A1 (en) * 2016-07-22 2018-01-25 Sharp Kabushiki Kaisha Systems and methods for coding video data using adaptive component scaling
US10609423B2 (en) * 2016-09-07 2020-03-31 Qualcomm Incorporated Tree-type coding for video coding
EP3515070B1 (en) * 2016-09-16 2021-11-24 Sony Group Corporation Encoding color component prediction mode when using intra block copy
EP3306924A1 (en) 2016-10-05 2018-04-11 Thomson Licensing Method and device for context-adaptive binary arithmetic coding a sequence of binary symbols representing a syntax element related to picture data
EP3306927A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Encoding and decoding methods and corresponding devices
KR20190020161A (ko) * 2016-10-10 2019-02-27 삼성전자주식회사 루마 블록 및 크로마 블록을 부호화 또는 복호화하는 방법 및 장치
US20180139444A1 (en) * 2016-11-16 2018-05-17 Mediatek Inc. Method and Apparatus of Video Coding Using Flexible Quadtree and Binary Tree Block Partitions
EP3550842A4 (en) * 2016-12-30 2020-06-10 Huawei Technologies Co., Ltd. IMAGE FILTERING METHOD, APPARATUS AND DEVICE
US10848788B2 (en) * 2017-01-06 2020-11-24 Qualcomm Incorporated Multi-type-tree framework for video coding
MX2019008789A (es) * 2017-01-31 2019-09-11 Sharp Kk Sistemas y metodos para particionar una imagen en bloques de video para codificacion de video.
KR102390384B1 (ko) * 2017-03-13 2022-04-22 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
US10820017B2 (en) * 2017-03-15 2020-10-27 Mediatek Inc. Method and apparatus of video coding
CN110574374B (zh) * 2017-04-28 2022-02-25 夏普株式会社 图像解码装置
US10630978B2 (en) * 2017-05-12 2020-04-21 Blackberry Limited Methods and devices for intra-coding in video compression
WO2019023200A1 (en) * 2017-07-24 2019-01-31 Arris Enterprises Llc INTRA-MODE JVET CODING
AU2018341190B2 (en) * 2017-09-28 2021-02-18 Lg Electronics Inc. Image decoding method and device in accordance with block split structure in image coding system
JP7017580B2 (ja) * 2017-11-16 2022-02-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 復号装置、画像復号装置及び復号方法
CN119967171A (zh) * 2017-12-29 2025-05-09 夏普株式会社 确定视频数据的划分的方法、设备、视频解码装置与视频编码装置
CN115002460B (zh) * 2018-01-05 2025-09-09 Sk电信有限公司 视频解码设备、视频编码设备和非暂时性计算机可读介质
KR20240023238A (ko) * 2018-03-29 2024-02-20 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 변환 계수 블록 코딩
PL3738315T3 (pl) 2018-04-19 2022-05-09 Huawei Technologies Co., Ltd. Rozdzielanie bloków luminancji i chrominancji
HUE068348T2 (hu) 2018-05-10 2024-12-28 Samsung Electronics Co Ltd Képszegmentációs eljárás és berendezés kép dekódolására
PL3804314T3 (pl) * 2018-05-29 2024-05-20 Interdigital Vc Holdings, Inc. Sposób i urządzenie do kodowania i dekodowania wideo z częściowo współdzielonymi drzewami kodowania luma i chroma
EP3804315B1 (en) * 2018-05-31 2025-11-26 Sharp Kabushiki Kaisha Systems and methods for partitioning video blocks in an inter prediction slice of video data
WO2019234604A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks
US10992937B2 (en) * 2018-06-18 2021-04-27 Qualcomm Incorporated Coefficient coding with grouped bypass bins
EP3818705A1 (en) * 2018-07-02 2021-05-12 InterDigital VC Holdings, Inc. Context-based binary arithmetic encoding and decoding
HUE064218T2 (hu) 2018-08-28 2024-02-28 Huawei Tech Co Ltd Képfelosztási eljárás és eszköz
WO2020043136A1 (zh) * 2018-08-28 2020-03-05 华为技术有限公司 图像划分方法及装置
WO2020077003A1 (en) 2018-10-10 2020-04-16 Interdigital Vc Holdings, Inc. Affine mode signaling in video encoding and decoding
WO2020114508A1 (zh) * 2018-12-06 2020-06-11 华为技术有限公司 视频编解码方法及装置
CN114245113B (zh) 2019-01-08 2023-04-07 华为技术有限公司 图像预测方法、装置、设备、系统及存储介质
CN111416975B (zh) 2019-01-08 2022-09-16 华为技术有限公司 预测模式确定方法和装置
WO2020151753A1 (en) * 2019-01-25 2020-07-30 Mediatek Inc. Method and apparatus of transform coefficient coding with tb-level constraint
CN117676139B (zh) 2019-03-11 2025-01-21 北京达佳互联信息技术有限公司 视频编解码中变换系数的编解码
JP2022530286A (ja) 2019-06-19 2022-06-28 エルジー エレクトロニクス インコーポレイティド クロマブロックの適応的サイズ制限を用いた画像符号化／復号化方法、装置、及びビットストリームを伝送する方法
US11190777B2 (en) * 2019-06-30 2021-11-30 Tencent America LLC Method and apparatus for video coding
US11317090B2 (en) * 2019-08-12 2022-04-26 Tencent America LLC Method and apparatus for video coding
US11432018B2 (en) * 2020-05-11 2022-08-30 Tencent America LLC Semi-decoupled partitioning for video coding
CN111831255A (zh) * 2020-06-30 2020-10-27 深圳市永达电子信息股份有限公司 一种超长位数乘法的处理方法和计算机可读存储介质
CN117280690A (zh) * 2021-04-02 2023-12-22 抖音视界有限公司 对视频块的分割的限制
CN117321997A (zh) 2021-04-05 2023-12-29 抖音视界有限公司 防止重复分割
FR3123172B1 (fr) 2021-05-21 2023-04-28 Thales Sa Procédés de compression et de décompression d’un fichier de modèle numérique de terrain ; fichiers compressé et décompressé et produit programme d’ordinateur associés.
CN116888963B (zh) * 2021-11-17 2025-02-07 腾讯美国有限责任公司 视频流解码的方法、装置及计算机可读存储介质
WO2023197832A1 (en) * 2022-04-13 2023-10-19 Mediatek Inc. Method and apparatus of using separate splitting trees for colour components in video coding system
CN117354545B (zh) * 2023-12-06 2024-02-23 成都索贝数码科技股份有限公司 视频图像小波变换高频系数按限定尺寸分块编码方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1725859A (zh) * 2004-07-22 2006-01-25 三星电子株式会社 内容自适应二进制算术编码的方法和使用该方法的设备
CN1777283A (zh) * 2004-12-31 2006-05-24 上海广电（集团）有限公司 一种基于微块的视频信号编/解码方法
CN102172025A (zh) * 2008-10-03 2011-08-31 高通股份有限公司 用大宏块进行视频译码
WO2011121843A1 (ja) * 2010-03-30 2011-10-06 株式会社 東芝 画像符号化及び画像復号化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101375668B1 (ko) 2008-03-17 2014-03-18 삼성전자주식회사 변환 계수의 부호화, 복호화 방법 및 장치
KR101675116B1 (ko) 2009-08-06 2016-11-10 삼성전자 주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US8942282B2 (en) * 2010-04-12 2015-01-27 Qualcomm Incorporated Variable length coding of coded block pattern (CBP) in video compression
CN102939618B (zh) * 2010-04-13 2016-08-03 Ge视频压缩有限责任公司 在样本数组多元树细分中的继承技术
WO2012090504A1 (en) 2010-12-28 2012-07-05 Panasonic Corporation Methods and apparatuses for coding and decoding video stream
US8948271B2 (en) * 2011-01-13 2015-02-03 Texas Instruments Incorporated Method and apparatus for a low complexity transform unit partitioning structure for HEVC
US9380319B2 (en) * 2011-02-04 2016-06-28 Google Technology Holdings LLC Implicit transform unit representation
US8953690B2 (en) * 2011-02-16 2015-02-10 Google Technology Holdings LLC Method and system for processing video data
US9848197B2 (en) 2011-03-10 2017-12-19 Qualcomm Incorporated Transforms in video coding
US8804816B2 (en) * 2011-08-30 2014-08-12 Microsoft Corporation Video encoding enhancements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1725859A (zh) * 2004-07-22 2006-01-25 三星电子株式会社 内容自适应二进制算术编码的方法和使用该方法的设备
CN1777283A (zh) * 2004-12-31 2006-05-24 上海广电（集团）有限公司 一种基于微块的视频信号编/解码方法
CN102172025A (zh) * 2008-10-03 2011-08-31 高通股份有限公司 用大宏块进行视频译码
WO2011121843A1 (ja) * 2010-03-30 2011-10-06 株式会社 東芝 画像符号化及び画像復号化方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12262028B2 (en) 2016-02-11 2025-03-25 Interdigital Vc Holdings, Inc. Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel

Also Published As

Publication number Publication date
WO2013116081A3 (en) 2014-07-17
JP2015508953A (ja) 2015-03-23
KR20140123978A (ko) 2014-10-23
CN104081777A (zh) 2014-10-01
US9462275B2 (en) 2016-10-04
EP2810437A2 (en) 2014-12-10
JP6162150B2 (ja) 2017-07-12
WO2013116081A2 (en) 2013-08-08
KR101774737B1 (ko) 2017-09-05
US20130195199A1 (en) 2013-08-01

Similar Documents

Publication Publication Date Title
CN104081777B (zh) 对视频数据进行编码或解码的方法、装置、设备及非暂时计算机可读媒体
JP6960943B2 (ja) ２次変換インデックスの２値化
CN103999367B (zh) 用于上下文自适应二进制算术译码的上下文缩减的数目
KR102115049B1 (ko) 계수 그룹들 및 계수 스캔들을 위한 계수 코딩
RU2601843C2 (ru) Расширенная сигнализация режима внутреннего предсказания для кодирования видео, использующего режим соседства
JP6873051B2 (ja) 改善されたコンテキスト適応バイナリ算術コーティング（ｃａｂａｃ）設計を使用したデータのコーディング
CN104685875B (zh) 用于视频译码的方法、设备、计算机可读存储媒体
CN103959785B (zh) 在视频译码中用于色度分量的变换单位分割
JP6749925B2 (ja) ビデオコーディングにおけるパレットブロックサイズに対する制限
KR101807913B1 (ko) 비디오 코딩에서 코드북을 사용한 루프 필터 파라미터들의 코딩
CN104067524B (zh) 具有精简的初始化值集合的上下文自适应熵译码
CN107667530A (zh) 高级算术译码器
WO2013109357A1 (en) Throughput improvement for cabac coefficient level coding
HK40009750B (zh) 用於视频译码中的4:2:2样本格式的帧内译码
HK1198233B (en) Throughput improvement for cabac coefficient level coding

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180601

Termination date: 20220124