IN2014CN03477A - - Google Patents

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Publication number
IN2014CN03477A
IN2014CN03477A IN3477CHN2014A IN2014CN03477A IN 2014CN03477 A IN2014CN03477 A IN 2014CN03477A IN 3477CHN2014 A IN3477CHN2014 A IN 3477CHN2014A IN 2014CN03477 A IN2014CN03477 A IN 2014CN03477A
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India
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mode
bitstream
syntax element
decoding
arithmetic coding
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English (en)
Inventor
Kiran Misra
Christopher A Segall
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Sharp Kk
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Publication of IN2014CN03477A publication Critical patent/IN2014CN03477A/en

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    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/44—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/10—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
    • H04N19/169—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
    • H04N19/182—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 a pixel

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Control Of El Displays (AREA)
IN3477CHN2014 2011-11-07 2012-11-07 IN2014CN03477A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/291,015 US9088796B2 (en) 2011-11-07 2011-11-07 Video decoder with enhanced CABAC decoding
PCT/JP2012/007139 WO2013069273A1 (en) 2011-11-07 2012-11-07 Video decoder with enhanced cabac decoding

Publications (1)

Publication Number Publication Date
IN2014CN03477A true IN2014CN03477A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-10-09

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US (9) US9088796B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (4) EP3723377A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JP6158802B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (2) CN107046642B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (3) DK3301934T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (3) ES3017817T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI4221228T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HR (1) HRP20201220T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (3) HUE070136T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014CN03477A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO2895849T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH12014500953A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (3) PL2777281T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (3) PT3301934T (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SI (1) SI2777281T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013069273A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5781313B2 (ja) * 2011-01-12 2015-09-16 株式会社Ｎｔｔドコモ 画像予測符号化方法、画像予測符号化装置、画像予測符号化プログラム、画像予測復号方法、画像予測復号装置及び画像予測復号プログラム
CN109889830B (zh) * 2012-01-13 2023-08-08 夏普株式会社 图像解码装置及方法、图像编码装置及方法
CN103220506B (zh) 2012-01-19 2015-11-25 华为技术有限公司 一种编解码方法和设备
AU2012200345B2 (en) * 2012-01-20 2014-05-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map residual coefficients of a transform unit
MY167340A (en) * 2012-05-25 2018-08-16 Sun Patent Trust Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus
WO2013175736A1 (ja) 2012-05-25 2013-11-28 パナソニック株式会社 動画像符号化方法、動画像符号化装置、動画像復号方法、動画像復号装置、および、動画像符号化復号装置
CN109151473B (zh) 2012-05-25 2021-05-28 威勒斯媒体国际有限公司 图像编码方法、图像编码装置、图像解码方法、图像解码装置及图像编码解码装置
SG10201608534XA (en) 2012-06-04 2016-12-29 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus
US9225988B2 (en) 2013-05-30 2015-12-29 Apple Inc. Adaptive color space transform coding
US9445132B2 (en) * 2013-09-09 2016-09-13 Qualcomm Incorporated Two level last significant coefficient (LSC) position coding
KR102077239B1 (ko) * 2015-07-02 2020-02-13 삼성전자주식회사 멀티미디어 데이터를 암호화하는 방법 및 장치, 복호화하는 방법 및 장치
CN105472389B (zh) * 2015-12-01 2018-11-16 上海交通大学 一种用于超高清视频处理系统的片外缓存压缩方法
CN109155863B (zh) * 2016-05-20 2022-09-20 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法及解码方法
EP3301914A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Method and apparatus for encoding and decoding a large field of view video
US10855714B2 (en) 2016-10-31 2020-12-01 KnowBe4, Inc. Systems and methods for an artificial intelligence driven agent
CN117135347A (zh) 2017-01-02 2023-11-28 Lx 半导体科技有限公司 图像编码/解码设备以及发送图像数据的设备
WO2019023200A1 (en) * 2017-07-24 2019-01-31 Arris Enterprises Llc INTRA-MODE JVET CODING
US10735736B2 (en) * 2017-08-29 2020-08-04 Google Llc Selective mixing for entropy coding in video compression
US10484695B2 (en) * 2017-10-23 2019-11-19 Google Llc Refined entropy coding for level maps
EP3777171B1 (en) * 2018-03-29 2025-06-25 Huawei Technologies Co., Ltd. Bidirectional intra prediction signalling
EP4221208B1 (en) 2018-06-15 2024-10-09 LG Electronics Inc. Method and apparatus for cabac-based entropy coding
TWI731345B (zh) 2018-06-19 2021-06-21 大陸商北京字節跳動網絡技術有限公司 模式相依運動向量差精確集
US10798394B2 (en) 2018-06-27 2020-10-06 Avago Technologies International Sales Pte. Limited Low complexity affine merge mode for versatile video coding
US11509890B2 (en) * 2018-07-24 2022-11-22 Hfi Innovation Inc. Methods and apparatus for entropy coding and decoding aspects of video data
CN112040247B (zh) 2018-09-10 2021-09-21 华为技术有限公司 视频解码方法、视频解码器以及计算机可读存储介质
KR102635047B1 (ko) 2018-09-19 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 움직임 벡터 해상도를 가지는 어파인 모드에 대한 구문 재사용
WO2020063881A1 (en) * 2018-09-28 2020-04-02 Huawei Technologies Co., Ltd. Method and apparatus for cabac coding
CN118678108A (zh) 2018-10-09 2024-09-20 三星电子株式会社 视频编码和编码方法以及用于发送比特流的设备
US11570440B2 (en) 2018-11-21 2023-01-31 Electronics And Telecommunications Research Institute Image encoding/decoding method and apparatus, and recording medium storing bitstream
WO2020125794A1 (en) 2018-12-22 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Two step cross-component prediction mode
GB2580326A (en) * 2018-12-28 2020-07-22 British Broadcasting Corp Video encoding and video decoding
CN113366851A (zh) 2019-01-31 2021-09-07 北京字节跳动网络技术有限公司 对称运动矢量差编解码模式的快速算法
JP7235877B2 (ja) 2019-01-31 2023-03-08 北京字節跳動網絡技術有限公司 アフィンモード適応型動きベクトル解像度を符号化するためのコンテキスト
JP7377878B2 (ja) * 2019-03-05 2023-11-10 フラウンホーファー－ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン ハイブリッドビデオ符号化ツールのための使用事例駆動コンテキストモデル選択
CN111372082B (zh) * 2019-03-27 2022-06-03 北京达佳互联信息技术有限公司 一种视频编码中编码块标志cbf的编解码方法及设备
CN113661709B (zh) * 2019-03-27 2024-08-09 北京字节跳动网络技术有限公司 仿射高级运动矢量预测中的运动信息精度对齐
CN117425015B (zh) * 2019-04-09 2024-11-08 北京达佳互联信息技术有限公司 用于视频编码的方法、装置和存储介质
KR20210145755A (ko) * 2019-04-12 2021-12-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 행렬 기반 인트라 예측과 다른 코딩 툴들 사이의 상호작용
KR102744182B1 (ko) 2019-04-16 2024-12-19 두인 비전 컴퍼니 리미티드 인트라 코딩 모드에서의 행렬 도출
US11190758B2 (en) * 2019-04-25 2021-11-30 Qualcomm Incorporated Block-based quantized residual domain pulse code modulation assignment for intra prediction mode derivation
CN117097912A (zh) 2019-05-01 2023-11-21 北京字节跳动网络技术有限公司 基于矩阵的帧内预测的上下文编码
JP7722771B2 (ja) 2019-05-31 2025-08-13 北京字節跳動網絡技術有限公司 行列ベースイントラ予測における制約されたアップサンプリングプロセス
KR20220016833A (ko) 2019-06-05 2022-02-10 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 행렬 기반의 인트라 예측을 위한 컨텍스트 결정
CN113382253B (zh) * 2019-06-21 2022-05-20 杭州海康威视数字技术股份有限公司 一种编解码方法、装置、设备及存储介质
US11272200B2 (en) * 2019-06-24 2022-03-08 Tencent America LLC Method and apparatus for video coding
GB2585040A (en) * 2019-06-25 2020-12-30 Sony Corp Image data encoding and decoding
CN113261285B (zh) * 2019-09-24 2023-06-02 Oppo广东移动通信有限公司 编码方法、解码方法、编码器、解码器以及存储介质
US11310511B2 (en) * 2019-10-09 2022-04-19 Tencent America LLC Method and apparatus for video coding
USD941806S1 (en) * 2020-03-02 2022-01-25 Chunhong Liu Earphone
US11875541B2 (en) * 2020-10-07 2024-01-16 Qualcomm Incorporated Predictive geometry coding in G-PCC
CN119071510A (zh) * 2021-11-11 2024-12-03 Oppo广东移动通信有限公司 用于视频编码的初始化处理
US12284398B2 (en) * 2022-03-11 2025-04-22 Tencent America LLC Systems and methods for division-free probability regularization for arithmetic coding
IL313708A (en) * 2022-04-05 2024-08-01 Samsung Electronics Co Ltd Device for entropy encoding and decoding and method therefor
US20230328249A1 (en) * 2022-04-06 2023-10-12 Tencent America LLC Cabac context modeling with information from spatial neighbors
CN115470348B (zh) * 2022-09-08 2025-06-20 广东工业大学 一种暴力事件检测方法、装置及设备
US12413733B2 (en) * 2023-03-15 2025-09-09 Tencent America LLC Context-based adaptive binary arithmetic coding (CABAC) context modeling with information from temporal neighbors

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319391A (ja) 2002-04-26 2003-11-07 Sony Corp 符号化装置および方法、復号装置および方法、記録媒体、並びにプログラム
US7599435B2 (en) 2004-01-30 2009-10-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video frame encoding and decoding
US7469070B2 (en) * 2004-02-09 2008-12-23 Lsi Corporation Method for selection of contexts for arithmetic coding of reference picture and motion vector residual bitstream syntax elements
KR100612015B1 (ko) * 2004-07-22 2006-08-11 삼성전자주식회사 컨텍스트 적응형 이진 산술 부호화 방법 및 그 장치
KR100648258B1 (ko) * 2004-08-02 2006-11-23 삼성전자주식회사 고속의 디코딩을 수행하는 파이프라인 구조의 내용 기반적응적 이진 산술 디코더
CN100466739C (zh) * 2005-10-12 2009-03-04 华为技术有限公司 Cabac解码系统及方法
TWI341657B (en) 2007-04-03 2011-05-01 Nat Univ Tsing Hua Cabac decoding method
US7839311B2 (en) 2007-08-31 2010-11-23 Qualcomm Incorporated Architecture for multi-stage decoding of a CABAC bitstream
KR101306834B1 (ko) 2008-09-22 2013-09-10 에스케이텔레콤 주식회사 인트라 예측 모드의 예측 가능성을 이용한 영상 부호화/복호화 장치 및 방법
US7932843B2 (en) 2008-10-17 2011-04-26 Texas Instruments Incorporated Parallel CABAC decoding for video decompression
US20120020580A1 (en) 2009-01-29 2012-01-26 Hisao Sasai Image coding method and image decoding method
US8638850B2 (en) * 2009-05-06 2014-01-28 Advanced Micro Devices, Inc. Execution units for context adaptive binary arithmetic coding (CABAC)
US9154798B2 (en) 2009-09-14 2015-10-06 Thomson Licensing Methods and apparatus for efficient video encoding and decoding of intra prediction mode
JP5736032B2 (ja) 2010-04-09 2015-06-17 株式会社Ｎｔｔドコモ 算術符号化のための適応型２値化
KR102103967B1 (ko) * 2010-06-10 2020-04-23 인터디지털 브이씨 홀딩스 인코포레이티드 복수의 이웃 양자화 파라미터들로부터 양자화 파라미터 예측 변수들을 결정하기 위한 방법들 및 장치
CN103181167B (zh) * 2010-07-28 2016-08-03 诺基亚技术有限公司 用于提供复杂度平衡熵编码的方法和装置
CN102231830B (zh) * 2010-11-23 2013-04-17 浙江大学 用于上下文算术编解码的运算单元
US8913662B2 (en) * 2011-01-06 2014-12-16 Qualcomm Incorporated Indicating intra-prediction mode selection for video coding using CABAC
WO2012097250A1 (en) * 2011-01-14 2012-07-19 Ntt Docomo, Inc. Method and apparatus for arithmetic coding and termination
US9319716B2 (en) * 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
US20120236934A1 (en) * 2011-03-18 2012-09-20 Qualcomm Incorporated Signaling of multiview video plus depth content with a block-level 4-component structure
US10123053B2 (en) 2011-05-23 2018-11-06 Texas Instruments Incorporated Acceleration of bypass binary symbol processing in video coding
US8805099B2 (en) 2011-06-22 2014-08-12 Panasonic Intellectual Property Corporation Of America Image decoding method and image coding method
CN107371025B (zh) * 2011-06-24 2020-04-14 威勒斯媒体国际有限公司 解码方法及解码装置
KR101918786B1 (ko) 2011-07-18 2018-11-14 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치
US9509989B2 (en) * 2011-08-04 2016-11-29 Hfi Innovation Inc. Method and apparatus for reordered binarization of syntax elements in CABAC
US20130070855A1 (en) * 2011-09-17 2013-03-21 Qualcomm Incorporated Hybrid motion vector coding modes for video coding

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