CN105052145A - 剖析三维视频译码中的语法元素 - Google Patents

剖析三维视频译码中的语法元素 Download PDF

Info

Publication number
CN105052145A
CN105052145A CN201380068261.0A CN201380068261A CN105052145A CN 105052145 A CN105052145 A CN 105052145A CN 201380068261 A CN201380068261 A CN 201380068261A CN 105052145 A CN105052145 A CN 105052145A
Authority
CN
China
Prior art keywords
current
video
block
bit stream
described current
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.)
Pending
Application number
CN201380068261.0A
Other languages
English (en)
Chinese (zh)
Inventor
张莉
陈颖
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 CN105052145A publication Critical patent/CN105052145A/zh
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/137Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201380068261.0A 2012-12-28 2013-12-27 剖析三维视频译码中的语法元素 Pending CN105052145A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261747137P 2012-12-28 2012-12-28
US61/747,137 2012-12-28
US14/140,961 US9615090B2 (en) 2012-12-28 2013-12-26 Parsing syntax elements in three-dimensional video coding
US14/140,961 2013-12-26
PCT/US2013/077951 WO2014106024A1 (en) 2012-12-28 2013-12-27 Parsing syntax elements in three-dimensional video coding

Publications (1)

Publication Number Publication Date
CN105052145A true CN105052145A (zh) 2015-11-11

Family

ID=51016747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380068261.0A Pending CN105052145A (zh) 2012-12-28 2013-12-27 剖析三维视频译码中的语法元素

Country Status (5)

Country Link
US (1) US9615090B2 (enExample)
EP (1) EP2939429A1 (enExample)
JP (1) JP2016507957A (enExample)
CN (1) CN105052145A (enExample)
WO (1) WO2014106024A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108293137A (zh) * 2015-11-25 2018-07-17 高通股份有限公司 视频译码中具有非正方形预测块的照明补偿
CN112438047A (zh) * 2018-06-26 2021-03-02 华为技术有限公司 用于点云译码的高级语法设计
CN113383546A (zh) * 2019-02-01 2021-09-10 高通股份有限公司 用于视频译码中的经分割的变换单元的二次变换设计
CN113615186A (zh) * 2018-12-21 2021-11-05 Vid拓展公司 对称运动矢量差译码

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012134246A2 (ko) 2011-04-01 2012-10-04 엘지전자 주식회사 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치
US9473769B2 (en) * 2012-06-08 2016-10-18 Texas Instruments Incorporated Method and system for reducing slice header parsing overhead in video coding
JP6042556B2 (ja) * 2012-11-16 2016-12-14 寰發股▲ふん▼有限公司HFI Innovation Inc. 3dビデオ符号化における制約される視差ベクトル導出の方法と装置
WO2014163453A1 (ko) * 2013-04-05 2014-10-09 삼성전자주식회사 휘도차를 보상하기 위한 인터 레이어 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
JP6139953B2 (ja) * 2013-04-12 2017-05-31 日本電信電話株式会社 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置、映像符号化プログラム、映像復号プログラム及び記録媒体
WO2014166104A1 (en) * 2013-04-12 2014-10-16 Mediatek Singapore Pte. Ltd. Removal of parsing dependency for illumination compensation
KR101817589B1 (ko) * 2013-07-08 2018-01-11 미디어텍 싱가폴 피티이. 엘티디. 3d 비디오 코딩에서 단순화된 cabac 코딩의 방법
EP3058736B1 (en) 2013-10-14 2019-02-27 Microsoft Technology Licensing, LLC Encoder-side options for intra block copy prediction mode for video and image coding
CA2924763A1 (en) 2013-10-14 2015-04-23 Microsoft Corporation Features of intra block copy prediction mode for video and image coding and decoding
BR112016008044A8 (pt) 2013-10-14 2020-03-17 Microsoft Technology Licensing Llc codificador de vídeo ou imagem, decodificador de vídeo ou imagem e meio legível por computador
WO2015056735A1 (ja) * 2013-10-16 2015-04-23 シャープ株式会社 画像復号装置
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
BR112016015080A2 (pt) 2014-01-03 2017-08-08 Microsoft Technology Licensing Llc Predição de vetor de bloco em codificação / decodificação de vídeo e imagem
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
CN106105190B (zh) * 2014-03-13 2018-11-13 高通股份有限公司 用于3d-hevc的简化高级残余预测
WO2015139187A1 (en) * 2014-03-17 2015-09-24 Mediatek Inc. Low latency encoder decision making for illumination compensation and depth look-up table transmission in video coding
CN108683922B (zh) * 2014-03-19 2021-05-04 株式会社Kt 对多视图视频信号进行解码的方法和装置
KR102780333B1 (ko) 2014-06-19 2025-03-12 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 통합된 인트라 블록 카피 및 인터 예측 모드
AU2014408228B2 (en) 2014-09-30 2019-09-19 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
US10587894B2 (en) * 2014-10-08 2020-03-10 Lg Electronics Inc. Method and device for encoding/decoding 3D video
KR102539009B1 (ko) * 2015-06-08 2023-05-31 브이아이디 스케일, 인크. 스크린 콘텐츠 코딩을 위한 인트라 블록 카피 모드
US10887597B2 (en) 2015-06-09 2021-01-05 Qualcomm Incorporated Systems and methods of determining illumination compensation parameters for video coding
WO2016197314A1 (en) 2015-06-09 2016-12-15 Microsoft Technology Licensing, Llc Robust encoding/decoding of escape-coded pixels in palette mode
US10356416B2 (en) * 2015-06-09 2019-07-16 Qualcomm Incorporated Systems and methods of determining illumination compensation status for video coding
CN116708784A (zh) * 2016-07-12 2023-09-05 韩国电子通信研究院 图像编码/解码方法以及用于该方法的记录介质
CN117041558A (zh) 2016-12-07 2023-11-10 株式会社Kt 对视频进行解码或编码的方法和存储视频数据的设备
US10893267B2 (en) * 2017-05-16 2021-01-12 Lg Electronics Inc. Method for processing image on basis of intra-prediction mode and apparatus therefor
EP3410717A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Methods and apparatus for candidate list pruning
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
WO2019234605A1 (en) * 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks and different tree for chroma
CN113170184B (zh) 2018-11-22 2024-12-06 北京字节跳动网络技术有限公司 默认运动候选的配置方法
PH12019000380A1 (en) * 2018-12-17 2020-09-28 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
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
US11632563B2 (en) * 2019-02-22 2023-04-18 Qualcomm Incorporated Motion vector derivation in video coding
KR20240091033A (ko) 2019-05-02 2024-06-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 다중 레퍼런스 필터를 사용한 인트라 비디오 코딩
JP7522135B2 (ja) 2019-05-11 2024-07-24 北京字節跳動網絡技術有限公司 複数のイントラ符号化方法の相互作用
CN114342408B (zh) 2019-08-26 2024-11-19 北京字节跳动网络技术有限公司 视频编码中帧内编码模式的扩展
CN114303383B (zh) 2019-08-30 2024-07-05 北京字节跳动网络技术有限公司 帧内编解码中的子分割
DE102020207711B3 (de) * 2020-06-22 2021-09-02 Hochschule RheinMain Verfahren und vorrichtungen zur codierung von bilddaten
CN112929657B (zh) * 2021-01-22 2022-09-27 郑州轻工业大学 基于梯度与方差的h.266/vvc快速cu划分决策方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101001383A (zh) * 2006-01-12 2007-07-18 三星电子株式会社 基于多层的视频编码/解码方法和编码器/解码器
CN101325713A (zh) * 2007-06-11 2008-12-17 三星电子株式会社 使用彩色间补偿来编码和解码图像的方法和装置
EP2453657A1 (en) * 2006-04-28 2012-05-16 NTT DoCoMo, Inc. Image predictive decoding device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003046756A2 (en) * 2001-11-26 2003-06-05 Interuniversitair Microelektronica Centrum Vzw Schema, syntactic analysis method and method of generating a bit stream based on a schema
US8494046B2 (en) * 2007-03-23 2013-07-23 Lg Electronics Inc. Method and an apparatus for decoding/encoding a video signal by performing illumination compensation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101001383A (zh) * 2006-01-12 2007-07-18 三星电子株式会社 基于多层的视频编码/解码方法和编码器/解码器
EP2453657A1 (en) * 2006-04-28 2012-05-16 NTT DoCoMo, Inc. Image predictive decoding device
CN101325713A (zh) * 2007-06-11 2008-12-17 三星电子株式会社 使用彩色间补偿来编码和解码图像的方法和装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HONGBIN LIU: "3D-CE1.h related: Illumination Compensation for Inter-View Prediction", 《JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT》 *
JICHENG AN等: "Removal of the parsing dependency of inter-view residual prediction", 《JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT》 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108293137A (zh) * 2015-11-25 2018-07-17 高通股份有限公司 视频译码中具有非正方形预测块的照明补偿
CN112438047A (zh) * 2018-06-26 2021-03-02 华为技术有限公司 用于点云译码的高级语法设计
US11706458B2 (en) 2018-06-26 2023-07-18 Huawei Technologies Co., Ltd. High-level syntax designs for point cloud coding
US11856230B2 (en) 2018-06-26 2023-12-26 Huawei Technologies Co., Ltd. High-level syntax designs for point cloud coding
US12328450B2 (en) 2018-06-26 2025-06-10 Huawei Technologies Co., Ltd. High-level syntax designs for point cloud coding
CN113615186A (zh) * 2018-12-21 2021-11-05 Vid拓展公司 对称运动矢量差译码
CN113615186B (zh) * 2018-12-21 2024-05-10 Vid拓展公司 对称运动矢量差译码
US12095998B2 (en) 2018-12-21 2024-09-17 Vid Scale, Inc. Symmetric motion vector difference coding
CN113383546A (zh) * 2019-02-01 2021-09-10 高通股份有限公司 用于视频译码中的经分割的变换单元的二次变换设计

Also Published As

Publication number Publication date
JP2016507957A (ja) 2016-03-10
EP2939429A1 (en) 2015-11-04
US9615090B2 (en) 2017-04-04
US20140184740A1 (en) 2014-07-03
WO2014106024A1 (en) 2014-07-03

Similar Documents

Publication Publication Date Title
CN105052145A (zh) 剖析三维视频译码中的语法元素
CN105379282B (zh) 用于纹理译码的先进残余预测(arp)的方法和设备
CN105580372B (zh) 用于3d视频译码的组合式双向预测合并候选者
TWI526027B (zh) 視訊寫碼中之運動向量預測
CN104904218B (zh) 视差矢量推导
CN105075267A (zh) 在视频译码中停用用于参考图片列表的视图间预测
CN105009586A (zh) 多视图或3维视频译码中的视图间残余预测
CN105794209B (zh) 用于译码深度块的方法和装置
TWI551121B (zh) 視訊寫碼中之視差向量改進
CN105393538A (zh) 用于3d-hevc的简化高级运动预测
CN104471943A (zh) 视频译码中的参数集
CN104365105A (zh) 视频译码中的外部图片
CN104769949A (zh) 用于视差向量导出的图片的选择
CN104685883A (zh) 用于3d视频的经视图间预测运动向量
CN104969551A (zh) 可缩放及多视角视频译码中的高级残差预测
CN105379288A (zh) 处理对视频译码的照明补偿
CN104350749A (zh) 深度图估计的推导
CN104904217A (zh) 用于视频译码扩展的时间运动向量预测
CN105122812A (zh) 用于三维(3d)视频译码的高级合并模式
CN105027571A (zh) 三维视频译码中导出的视差向量
CN104041047A (zh) 在使用深度的3d视频译码中的多重假设差异向量构建
CN106664422A (zh) 用于视频译码中的高级残余预测的滤波器
CN104584558A (zh) 用于3d视频的视图间预测的运动向量
CN104335589A (zh) 用于视频译码的视图间预测的视差向量产生
CN104365103A (zh) 视频译码中的视差向量选择

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151111