JP2014528201A5 - - Google Patents

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JP2014528201A5
JP2014528201A5 JP2014528684A JP2014528684A JP2014528201A5 JP 2014528201 A5 JP2014528201 A5 JP 2014528201A5 JP 2014528684 A JP2014528684 A JP 2014528684A JP 2014528684 A JP2014528684 A JP 2014528684A JP 2014528201 A5 JP2014528201 A5 JP 2014528201A5
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distortion
video stream
error propagation
channels
target image
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JP2014528201A (ja
JP6047835B2 (ja
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JP2014528684A 2011-09-02 2012-09-02 符号化方法及び送信端末 Active JP6047835B2 (ja)

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Application Number Priority Date Filing Date Title
GB1115210.5 2011-09-02
GB1115210.5A GB2495469B (en) 2011-09-02 2011-09-02 Video coding
US13/274,865 2011-10-17
US13/274,865 US9854274B2 (en) 2011-09-02 2011-10-17 Video coding
PCT/US2012/053581 WO2013033677A1 (en) 2011-09-02 2012-09-02 Video encoding mode selection based on an aggregate estimate of error propagation distortion over multiple lossy channels

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JP2014528201A JP2014528201A (ja) 2014-10-23
JP2014528201A5 true JP2014528201A5 (enExample) 2015-12-03
JP6047835B2 JP6047835B2 (ja) 2016-12-27

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JP2014528684A Active JP6047835B2 (ja) 2011-09-02 2012-09-02 符号化方法及び送信端末

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US (1) US9854274B2 (enExample)
EP (1) EP2737702B1 (enExample)
JP (1) JP6047835B2 (enExample)
KR (1) KR101999414B1 (enExample)
GB (1) GB2495469B (enExample)
WO (1) WO2013033677A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102187672B (zh) * 2008-08-19 2014-05-28 汤姆森特许公司 压缩视频中的语法元素的兼容cabac/avc的水印加注
US8948443B2 (en) * 2008-08-19 2015-02-03 Thomson Licensing Luminance evaluation
EP2318919B1 (en) * 2008-08-19 2018-10-24 ContentArmor A propagation map for watermarking
EP2314073B1 (en) * 2008-08-20 2014-04-30 Thomson Licensing Selection of watermarks for the watermarking of compressed video
JP5753200B2 (ja) 2010-02-09 2015-07-22 トムソン ライセンシングThomson Licensing 伝搬マップを使用する透かし検出
GB2492163B (en) 2011-06-24 2018-05-02 Skype Video coding
GB2492329B (en) 2011-06-24 2018-02-28 Skype Video coding
GB2492330B (en) 2011-06-24 2017-10-18 Skype Rate-Distortion Optimization with Encoding Mode Selection
GB2493777A (en) 2011-08-19 2013-02-20 Skype Image encoding mode selection based on error propagation distortion map
GB2495468B (en) 2011-09-02 2017-12-13 Skype Video coding
GB2495467B (en) 2011-09-02 2017-12-13 Skype Video coding
KR20160079205A (ko) * 2014-12-26 2016-07-06 전자부품연구원 비트율-왜곡비를 이용한 블록 부호화 시스템
US10595025B2 (en) 2015-09-08 2020-03-17 Microsoft Technology Licensing, Llc Video coding
US10313685B2 (en) * 2015-09-08 2019-06-04 Microsoft Technology Licensing, Llc Video coding
US10182244B2 (en) * 2016-03-02 2019-01-15 MatrixView, Inc. Fast encoding loss metric
KR102483269B1 (ko) * 2016-08-29 2023-01-02 삼성전자주식회사 서버 장치, 사용자 단말 장치, 그 제어 방법들 및 스트리밍 시스템
WO2020107288A1 (zh) * 2018-11-28 2020-06-04 Oppo广东移动通信有限公司 视频编码优化方法、装置及计算机存储介质
US11172197B2 (en) 2019-01-13 2021-11-09 Tencent America LLC Most probable mode list generation scheme
US11363306B2 (en) * 2019-04-05 2022-06-14 Comcast Cable Communications, Llc Methods, systems, and apparatuses for processing video by adaptive rate distortion optimization
US11902570B2 (en) * 2020-02-26 2024-02-13 Intel Corporation Reduction of visual artifacts in parallel video coding
CN111314703B (zh) * 2020-03-31 2022-03-08 电子科技大学 一种基于失真类型传播分析的时域率失真优化方法

Family Cites Families (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620303B2 (ja) 1984-11-08 1994-03-16 日本電信電話株式会社 フレ−ム間符号化方式におけるリフレッシュ処理方式
JP2661122B2 (ja) 1988-04-07 1997-10-08 日本電気株式会社 フレーム間予測符号化復号化装置
FR2700632B1 (fr) 1993-01-21 1995-03-24 France Telecom Système de codage-décodage prédictif d'un signal numérique de parole par transformée adaptative à codes imbriqués.
JPH10145794A (ja) 1996-11-11 1998-05-29 Oki Electric Ind Co Ltd 画像符号化方法及び画像符号化装置
JPH11218673A (ja) 1998-01-30 1999-08-10 Olympus Optical Co Ltd カメラシステム
JPH11289542A (ja) 1998-02-09 1999-10-19 Matsushita Electric Ind Co Ltd 画像符号化装置、画像符号化方法、および画像符号化プログラムを記録した記録媒体
US6434196B1 (en) 1998-04-03 2002-08-13 Sarnoff Corporation Method and apparatus for encoding video information
US6421387B1 (en) * 1998-05-15 2002-07-16 North Carolina State University Methods and systems for forward error correction based loss recovery for interactive video transmission
JP3606306B2 (ja) 1998-10-08 2005-01-05 沖電気工業株式会社 画像符号化装置、画像復号化装置及び画像伝送システム
US6320919B1 (en) * 1998-11-30 2001-11-20 Ericsson Inc. Adaptive channel characterization using decoded symbols
US6499060B1 (en) 1999-03-12 2002-12-24 Microsoft Corporation Media coding for loss recovery with remotely predicted data units
US7093028B1 (en) * 1999-12-15 2006-08-15 Microsoft Corporation User and content aware object-based data stream transmission methods and arrangements
JP2003032287A (ja) * 2001-07-16 2003-01-31 Furukawa Electric Co Ltd:The ネットワーク間接続方法、その装置およびその装置を用いたシステム
EP1294134B1 (en) * 2001-09-12 2005-01-12 Alcatel Method and apparatus for differentiating service in a data network
US7317759B1 (en) 2002-02-28 2008-01-08 Carnegie Mellon University System and methods for video compression mode decisions
US7391807B2 (en) 2002-04-24 2008-06-24 Mitsubishi Electric Research Laboratories, Inc. Video transcoding of scalable multi-layer videos to single layer video
FR2840495B1 (fr) 2002-05-29 2004-07-30 Canon Kk Procede et dispositif de selection d'une methode de transcodage parmi un ensemble de methodes de transcodage
WO2004004359A1 (en) 2002-07-01 2004-01-08 E G Technology Inc. Efficient compression and transport of video over a network
KR100935933B1 (ko) * 2002-10-15 2010-01-11 삼성전자주식회사 무선통신에서 무선단말 그룹화에 의한 신뢰성 있는멀티캐스트 데이터 재전송 방법 및 장치
FR2846835B1 (fr) 2002-11-05 2005-04-15 Canon Kk Codage de donnees numeriques combinant plusieurs modes de codage
EP1439712A1 (en) 2002-12-17 2004-07-21 Visiowave S.A. Method of selecting among "Spatial Video CODEC's" the optimum CODEC for a same input signal
CN100499788C (zh) 2003-01-09 2009-06-10 加利福尼亚大学董事会 视频编码设备
JP4593556B2 (ja) 2003-01-09 2010-12-08 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 映像符号化方法及びデバイス
US7672523B2 (en) 2003-03-03 2010-03-02 The Hong Kong University Of Science And Technology Efficient rate allocation for multi-resolution coding of data
US7280597B2 (en) * 2003-06-24 2007-10-09 Mitsubishi Electric Research Laboratories, Inc. System and method for determining coding modes, DCT types and quantizers for video coding
US7433661B2 (en) 2003-06-25 2008-10-07 Lucent Technologies Inc. Method for improved performance and reduced bandwidth channel state information feedback in communication systems
KR20050061762A (ko) 2003-12-18 2005-06-23 학교법인 대양학원 부호화 모드 결정방법, 움직임 추정방법 및 부호화 장치
US7349472B2 (en) 2004-02-11 2008-03-25 Mitsubishi Electric Research Laboratories, Inc. Rate-distortion models for error resilient video transcoding
JP4031455B2 (ja) 2004-03-29 2008-01-09 株式会社東芝 画像符号化装置
EP1603339A1 (en) 2004-06-01 2005-12-07 STMicroelectronics S.r.l. Method and system for communicating video data in a packet-switched network, related network and computer program product therefor
US7525939B2 (en) * 2004-08-31 2009-04-28 Ntt Docomo, Inc. Communication system and method using a relay node
US8948266B2 (en) 2004-10-12 2015-02-03 Qualcomm Incorporated Adaptive intra-refresh for digital video encoding
US20060098573A1 (en) * 2004-11-08 2006-05-11 Beer John C System and method for the virtual aggregation of network links
US8634413B2 (en) 2004-12-30 2014-01-21 Microsoft Corporation Use of frame caching to improve packet loss recovery
BRPI0606626A2 (pt) 2005-01-18 2009-07-07 Thomson Licensing método e aparelho para estimar distorção induzida em canal
US9667999B2 (en) 2005-04-25 2017-05-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for encoding video data
US20060268976A1 (en) 2005-05-03 2006-11-30 Motorola, Inc. Method and apparatus for determining channel quality and performing adaptive modulation coding within a multi carrier communication system
DE102005029127A1 (de) 2005-06-23 2007-04-19 On Demand Microelectronics Ag Verfahren und Vorrichtung zur optimierten prädiktiven Videocodierung
US20070030894A1 (en) 2005-08-03 2007-02-08 Nokia Corporation Method, device, and module for improved encoding mode control in video encoding
CN105049894B (zh) 2005-12-08 2018-03-16 维德约股份有限公司 用于视频通信系统中的差错弹性和随机接入的系统和方法
US8089892B2 (en) 2005-12-15 2012-01-03 Thomson Licensing Adaptive joint source and channel coding scheme for H.264 video multicasting over wireless networks
CN101346999B (zh) 2005-12-22 2012-11-28 汤姆森特许公司 用于优化灵活宏块排序视频编码的帧选择的方法和装置
KR20080089633A (ko) 2006-01-09 2008-10-07 노키아 코포레이션 스케일러블 비디오 부호화에서 에러 회복 모드 결정
WO2007084475A2 (en) 2006-01-17 2007-07-26 Thomson Licensing Methods and apparatus for low complexity error resilient motion estimation and coding mode selection
JP4845640B2 (ja) 2006-08-23 2011-12-28 富士通株式会社 無線通信システムおよび無線通信方法
CN102752597A (zh) 2006-08-28 2012-10-24 汤姆森许可贸易公司 用于确定解码视频块中的期望失真的方法及设备
US9872045B2 (en) * 2006-10-16 2018-01-16 Conversant Wireless Licensing S.A R.L. Method, electronic device, system, computer program product and circuit assembly for reducing error in video coding
US8467448B2 (en) 2006-11-15 2013-06-18 Motorola Mobility Llc Apparatus and method for fast intra/inter macro-block mode decision for video encoding
BRPI0719564A2 (pt) 2006-12-15 2014-10-07 Thomson Licensing Avaliação de distorção
US8824567B2 (en) 2007-04-04 2014-09-02 Ittiam Systems (P) Ltd. Method and device for tracking error propagation and refreshing a video stream
KR100898176B1 (ko) 2007-06-12 2009-05-19 한국전자통신연구원 비디오 인코딩을 위한 인터 모드 결정 방법
US20080316364A1 (en) 2007-06-25 2008-12-25 The Hong Kong University Of Science And Technology Rate distortion optimization for video denoising
US8265144B2 (en) 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8982947B2 (en) 2007-07-20 2015-03-17 The Hong Kong University Of Science And Technology Rate control and video denoising for noisy video data
CN100566427C (zh) 2007-07-31 2009-12-02 北京大学 用于视频编码的帧内预测编码最佳模式的选取方法及装置
US20090067495A1 (en) * 2007-09-11 2009-03-12 The Hong Kong University Of Science And Technology Rate distortion optimization for inter mode generation for error resilient video coding
CN101855910B (zh) 2007-09-28 2014-10-29 杜比实验室特许公司 视频压缩和传送技术
US20090103635A1 (en) * 2007-10-17 2009-04-23 Peshala Vishvajith Pahalawatta System and method of unequal error protection with hybrid arq/fec for video streaming over wireless local area networks
US20090110062A1 (en) 2007-10-30 2009-04-30 The Hong Kong University Of Science And Technology Optimal heegard-berger coding schemes
US20090135901A1 (en) 2007-11-28 2009-05-28 The Hong Kong University Of Science And Technology Complexity adaptive video encoding using multiple reference frames
FR2925819A1 (fr) 2007-12-21 2009-06-26 Thomson Licensing Sas Procede de codage double passe par macrobloc
US8238427B2 (en) 2008-01-17 2012-08-07 Texas Instruments Incorporated Rate distortion optimized adaptive intra refresh for video coding
US8265171B2 (en) 2008-02-26 2012-09-11 Richwave Technology Corp. Error resilient video transmission using instantaneous receiver feedback and channel quality adaptive packet retransmission
US8798137B2 (en) 2008-02-29 2014-08-05 City University Of Hong Kong Bit rate estimation in data or video compression
US8406296B2 (en) 2008-04-07 2013-03-26 Qualcomm Incorporated Video refresh adaptation algorithms responsive to error feedback
CN102067610B (zh) 2008-06-16 2013-07-10 杜比实验室特许公司 基于视频编码的切片依赖性的码率控制模型适配
EP2139138B1 (en) 2008-06-24 2013-06-19 Alcatel Lucent Radio link adaption of a channel between a first network element and a second network element in a communication network
US20110182356A1 (en) 2008-07-25 2011-07-28 Satya Ghosh Ammu A method for the estimation of spatio-temporal homogeneity in video sequences
WO2010036772A2 (en) 2008-09-26 2010-04-01 Dolby Laboratories Licensing Corporation Complexity allocation for video and image coding applications
KR101619972B1 (ko) 2008-10-02 2016-05-11 한국전자통신연구원 이산 여현 변환/이산 정현 변환을 선택적으로 이용하는 부호화/복호화 장치 및 방법
KR101217525B1 (ko) * 2008-12-22 2013-01-18 한국전자통신연구원 비터비 디코더와 이를 이용한 음성 인식 방법
US8780821B2 (en) * 2009-02-20 2014-07-15 Qualcomm Incorporated Channel interleaver for transmission of multiple code blocks in a wireless communication system
US20100238997A1 (en) 2009-03-17 2010-09-23 Yang En-Hui Method and system for optimized video coding
EP2230849A1 (en) 2009-03-20 2010-09-22 Mitsubishi Electric R&D Centre Europe B.V. Encoding and decoding video data using motion vectors
US8031747B2 (en) * 2009-04-29 2011-10-04 Juniper Networks, Inc. Apparatus and method of compensating for clock frequency and phase variations by processing packet delay values
US8270473B2 (en) 2009-06-12 2012-09-18 Microsoft Corporation Motion based dynamic resolution multiple bit rate video encoding
US8477846B2 (en) * 2009-10-07 2013-07-02 Ittiam Systems (P) Ltd. System and method for adaptive intra refresh rate setting in a video encoder
US8411750B2 (en) 2009-10-30 2013-04-02 Qualcomm Incorporated Global motion parameter estimation using block-based motion vectors
TWI390503B (zh) * 2009-11-19 2013-03-21 Gemtek Technolog Co Ltd Dual channel voice transmission system, broadcast scheduling design module, packet coding and missing sound quality damage estimation algorithm
GB2476271B (en) 2009-12-17 2015-09-02 Skype Coding data streams
US8553796B2 (en) 2009-12-23 2013-10-08 Intel Corporation Distortion-aware multiple input multiple output precoding
US8724692B2 (en) 2010-01-08 2014-05-13 Nokia Corporation Apparatus, a method and a computer program for video coding
US9078009B2 (en) 2010-02-19 2015-07-07 Skype Data compression for video utilizing non-translational motion information
WO2011109101A1 (en) 2010-03-05 2011-09-09 Thomson Licensing Bit rate adjustment in an adaptive streaming system
US20110310976A1 (en) * 2010-06-17 2011-12-22 Qualcomm Incorporated Joint Coding of Partition Information in Video Coding
US20120069927A1 (en) 2010-09-17 2012-03-22 Intel Corporation CQI feedback mechanisms for distortion-aware link adaptation toward enhanced multimedia communications
EP3541075B1 (en) 2010-10-20 2021-03-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Error resilient rate distortion optimization for image and video encoding
CA2839345A1 (en) 2011-06-14 2012-12-20 Zhou Wang Method and system for structural similarity based rate-distortion optimization for perceptual video coding
GB2492163B (en) 2011-06-24 2018-05-02 Skype Video coding
GB2492329B (en) 2011-06-24 2018-02-28 Skype Video coding
GB2492330B (en) 2011-06-24 2017-10-18 Skype Rate-Distortion Optimization with Encoding Mode Selection
GB2493777A (en) 2011-08-19 2013-02-20 Skype Image encoding mode selection based on error propagation distortion map
GB2495467B (en) 2011-09-02 2017-12-13 Skype Video coding
GB2495468B (en) 2011-09-02 2017-12-13 Skype Video coding

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