IN2014CN03477A - - Google Patents

Download PDF

Info

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
Authority
IN
India
Prior art keywords
mode
bitstream
syntax element
decoding
arithmetic coding
Prior art date
Application number
Other languages
English (en)
Inventor
Kiran Misra
Christopher A Segall
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of IN2014CN03477A publication Critical patent/IN2014CN03477A/en

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
    • H04N19/10—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

Landscapes

  • 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 (zh)

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 (zh) 2015-10-09

Family

ID=48223669

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3477CHN2014 IN2014CN03477A (zh) 2011-11-07 2012-11-07

Country Status (14)

Country Link
US (8) US9088796B2 (zh)
EP (4) EP3301934B1 (zh)
JP (2) JP6158802B2 (zh)
CN (2) CN107046642B (zh)
DK (2) DK2777281T3 (zh)
ES (2) ES2805626T3 (zh)
HR (1) HRP20201220T1 (zh)
HU (2) HUE037562T2 (zh)
IN (1) IN2014CN03477A (zh)
NO (1) NO2895849T3 (zh)
PL (2) PL3301934T3 (zh)
PT (2) PT2777281T (zh)
SI (1) SI2777281T1 (zh)
WO (1) WO2013069273A1 (zh)

Families Citing this family (47)

* 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
CA2863208C (en) * 2012-01-13 2021-03-09 Sharp Kabushiki Kaisha Image decoding device, image encoding device, and data structure of encoded data
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
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
RU2679984C2 (ru) 2012-05-25 2019-02-14 Вилос Медиа Интернэшнл Лимитед Способ кодирования изображений, устройство кодирования изображений, способ декодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
JP6168452B2 (ja) * 2012-05-25 2017-07-26 サン パテント トラスト 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、および動画像符号化復号装置
EP4020990A1 (en) 2012-06-04 2022-06-29 Sun Patent Trust Video image encoding device, video image decoding device
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
WO2018124843A1 (ko) 2017-01-02 2018-07-05 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
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
EP3777171A1 (en) * 2018-03-29 2021-02-17 Huawei Technologies Co., Ltd. Bidirectional intra prediction signalling
EP3809702B1 (en) 2018-06-15 2023-04-19 LG Electronics, Inc. Method and apparatus for cabac-based entropy coding
CN116347099A (zh) 2018-06-19 2023-06-27 北京字节跳动网络技术有限公司 没有运动矢量预测截断的选择的运动矢量差精度
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
CN117651149A (zh) 2018-09-10 2024-03-05 华为技术有限公司 视频解码方法及视频解码器
EP4325859A3 (en) 2018-09-19 2024-05-15 Beijing Bytedance Network Technology Co., Ltd. Syntax reuse for affine mode with adaptive motion vector resolution
WO2020063881A1 (en) * 2018-09-28 2020-04-02 Huawei Technologies Co., Ltd. Method and apparatus for cabac coding
WO2020076047A1 (ko) * 2018-10-09 2020-04-16 삼성전자 주식회사 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치
CN113170209A (zh) 2018-11-21 2021-07-23 韩国电子通信研究院 图像编码/解码方法和设备以及存储比特流的记录介质
WO2020125796A1 (en) * 2018-12-22 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Two step cross-component prediction mode based on multiple parameter
GB2580326A (en) * 2018-12-28 2020-07-22 British Broadcasting Corp Video encoding and video decoding
CN118118659A (zh) 2019-01-31 2024-05-31 北京字节跳动网络技术有限公司 记录仿射模式自适应运动矢量分辨率的上下文
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
WO2020192747A1 (en) * 2019-03-27 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Motion information precision alignment in affine advanced motion vector prediction
CN113647102A (zh) * 2019-04-09 2021-11-12 北京达佳互联信息技术有限公司 用于在视频编解码中用信号发送合并模式的方法和装置
SG11202110936PA (en) 2019-04-12 2021-11-29 Beijing Bytedance Network Technology Co Ltd Chroma coding mode determination based on matrix-based intra prediction
US11190758B2 (en) * 2019-04-25 2021-11-30 Qualcomm Incorporated Block-based quantized residual domain pulse code modulation assignment for intra prediction mode derivation
WO2020221372A1 (en) * 2019-05-01 2020-11-05 Beijing Bytedance Network Technology Co., Ltd. Context coding for matrix-based intra prediction
WO2020239018A1 (en) 2019-05-31 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. Restricted upsampling process in matrix-based intra prediction
JP2022534320A (ja) 2019-06-05 2022-07-28 北京字節跳動網絡技術有限公司 マトリクスベースイントラ予測のためのコンテキスト決定
CN113347426A (zh) * 2019-06-21 2021-09-03 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
WO2021056214A1 (zh) * 2019-09-24 2021-04-01 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
US20230291935A1 (en) * 2022-03-11 2023-09-14 Tencent America LLC Systems and methods for division-free probability regularization for arithmetic coding
US20230328249A1 (en) * 2022-04-06 2023-10-12 Tencent America LLC Cabac context modeling with information from spatial 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
EP2393296A1 (en) * 2009-01-29 2011-12-07 Panasonic Corporation 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)
CN102598667B (zh) 2009-09-14 2015-03-18 汤姆森特许公司 帧内预测模式的高效视频编码和解码的方法和装置
WO2011127403A1 (en) 2010-04-09 2011-10-13 Ntt Docomo, Inc. Adaptive binarization for arithmetic coding
MX355733B (es) * 2010-06-10 2018-04-27 Thomson Licensing Métodos y aparatos para determinar predictores de parametro de cuantificación a partir de una pluralidad de parametros de cuantificación contiguos.
US9036701B2 (en) * 2010-07-28 2015-05-19 Nokia Corporation Method and apparatus for providing complexity balanced entropy coding
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
PL3309969T3 (pl) * 2011-06-24 2023-09-18 Sun Patent Trust Sposób i urządzenie kodujące obraz
BR112013003521B1 (pt) 2011-07-18 2022-03-03 Sun Patent Trust Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem e aparelho de codificação e decodificação de imagem
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

Also Published As

Publication number Publication date
CN107046642A (zh) 2017-08-15
PL2777281T3 (pl) 2018-08-31
CN107046642B (zh) 2019-10-25
HUE037562T2 (hu) 2018-09-28
DK2777281T3 (en) 2018-06-06
JP6739770B2 (ja) 2020-08-12
CN103959782B (zh) 2017-04-26
HUE049968T2 (hu) 2020-11-30
JP2014533002A (ja) 2014-12-08
US20130114668A1 (en) 2013-05-09
EP3723377A1 (en) 2020-10-14
WO2013069273A1 (en) 2013-05-16
NO2895849T3 (zh) 2018-07-21
PT3301934T (pt) 2020-08-18
US11445197B2 (en) 2022-09-13
PL3301934T3 (pl) 2020-11-16
US20170041612A1 (en) 2017-02-09
PT2777281T (pt) 2018-04-24
US9088796B2 (en) 2015-07-21
US20220377340A1 (en) 2022-11-24
EP4221228A1 (en) 2023-08-02
US20180131940A1 (en) 2018-05-10
CN103959782A (zh) 2014-07-30
ES2805626T3 (es) 2021-02-15
US20150229964A1 (en) 2015-08-13
US10136137B2 (en) 2018-11-20
US20210321108A1 (en) 2021-10-14
JP2017184266A (ja) 2017-10-05
US20170041613A1 (en) 2017-02-09
SI2777281T1 (en) 2018-06-29
US9930337B2 (en) 2018-03-27
EP2777281A1 (en) 2014-09-17
US20190052884A1 (en) 2019-02-14
DK3301934T3 (da) 2020-08-17
US11006115B2 (en) 2021-05-11
EP2777281B1 (en) 2018-02-28
JP6158802B2 (ja) 2017-07-05
US9516343B2 (en) 2016-12-06
EP3301934A1 (en) 2018-04-04
ES2666049T3 (es) 2018-04-30
HRP20201220T1 (hr) 2020-11-13
EP3301934B1 (en) 2020-05-06
EP2777281A4 (en) 2015-05-27
US9774863B2 (en) 2017-09-26

Similar Documents

Publication Publication Date Title
IN2014CN03477A (zh)
CY1120190T1 (el) Μεθοδος για την ανακτηση μιας καταστασης ενδο- προβλεψης
PH12014502144A1 (en) Transform coefficient coding
IN2014CN03428A (zh)
PH12016500445A1 (en) Method and apparatus for coding video and method and apparatus for decoding video, accompanied with intra prediction
IN2014CN03430A (zh)
PH12016502083A1 (en) Apparatus of decoding video data
GB201313294D0 (en) Video encoding and decoding
AU2012285315B2 (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
TW201130316A (en) Template matching for video coding
UA110649C2 (uk) Розширена сигналізація режиму внутрішнього прогнозування для кодування відео, що використовує режим сусідства
WO2011071328A3 (en) Method and apparatus for encoding video, and method and apparatus for decoding video
WO2013128010A3 (en) Method and devices for encoding a sequence of images into a scalable video bit-stream, and decoding a corresponding scalable video bit-stream
MX2009003967A (es) Sistema y método para implementar una administración eficiente de memoria intermedia decodificada en codificación de video de vistas múltiples.
WO2011145836A3 (ko) 인트라 블록 및 인터 블록이 혼합된 코딩블록을 이용하는 영상 부호화/복호화 장치 및 그 방법
MX2013012301A (es) Aparato para cuantificar coeficientes de codificacion predictiva lineal, aparato de codificacion de sonido, aparato para decuantificar coeficientes de codificacion predictiva lineal, aparato de decodificacion de sonido y dispositivo electronico para los mismos.
MY178332A (en) Apparatus for decoding video by using block merging
MX355733B (es) Métodos y aparatos para determinar predictores de parametro de cuantificación a partir de una pluralidad de parametros de cuantificación contiguos.
MX2014006764A (es) Dispositivo de procesamiento de imagenes y metodo de procesamiento de imagenes.
PH12016501593A1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
WO2011129673A3 (ko) 영상 부호화/복호화 장치 및 방법
WO2012011744A3 (ko) 디블록킹 필터링 방법 및 장치 및 이를 이용한 부호화 및 복호화 방법과 장치
UA111513C2 (uk) Скорочення кількості контекстів для контекстно-адаптивного бінарного арифметичного кодування
MY192379A (en) Number of contexts reduction for context adaptive binary arithmetic coding
UA108155C2 (uk) Способи відеокодування для кодування залежних зображень після довільного доступу