JP2006500796A5 - - Google Patents

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JP2006500796A5
JP2006500796A5 JP2003577538A JP2003577538A JP2006500796A5 JP 2006500796 A5 JP2006500796 A5 JP 2006500796A5 JP 2003577538 A JP2003577538 A JP 2003577538A JP 2003577538 A JP2003577538 A JP 2003577538A JP 2006500796 A5 JP2006500796 A5 JP 2006500796A5
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motion
segment
frame
region
mode
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JP4611640B2 (ja
JP2006500796A (ja
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Priority claimed from PCT/IB2003/000944 external-priority patent/WO2003079681A1/en
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JP2003577538A 2002-03-15 2003-03-14 ビデオシーケンス内の動きを符号化する方法 Expired - Lifetime JP4611640B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36507202P 2002-03-15 2002-03-15
PCT/IB2003/000944 WO2003079681A1 (en) 2002-03-15 2003-03-14 Method for coding motion in a video sequence

Publications (3)

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JP2006500796A JP2006500796A (ja) 2006-01-05
JP2006500796A5 true JP2006500796A5 (OSRAM) 2006-07-06
JP4611640B2 JP4611640B2 (ja) 2011-01-12

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JP2003577538A Expired - Lifetime JP4611640B2 (ja) 2002-03-15 2003-03-14 ビデオシーケンス内の動きを符号化する方法

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US (1) US7532808B2 (OSRAM)
EP (2) EP3029938A1 (OSRAM)
JP (1) JP4611640B2 (OSRAM)
KR (2) KR101108661B1 (OSRAM)
CN (1) CN100581232C (OSRAM)
AU (1) AU2003209566A1 (OSRAM)
BR (2) BRPI0304565B1 (OSRAM)
CA (1) CA2478691C (OSRAM)
DK (1) DK1486065T3 (OSRAM)
ES (1) ES2562932T3 (OSRAM)
HU (1) HUE026930T2 (OSRAM)
MX (1) MXPA04008889A (OSRAM)
PT (1) PT1486065E (OSRAM)
SI (1) SI1486065T1 (OSRAM)
WO (1) WO2003079681A1 (OSRAM)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030123738A1 (en) * 2001-11-30 2003-07-03 Per Frojdh Global motion compensation for video pictures
JP3923898B2 (ja) * 2002-01-18 2007-06-06 株式会社東芝 画像符号化方法及び装置
US7742525B1 (en) * 2002-07-14 2010-06-22 Apple Inc. Adaptive motion estimation
US8397269B2 (en) 2002-08-13 2013-03-12 Microsoft Corporation Fast digital channel changing
US7523482B2 (en) * 2002-08-13 2009-04-21 Microsoft Corporation Seamless digital channel changing
US7321623B2 (en) * 2002-10-01 2008-01-22 Avocent Corporation Video compression system
US20060126718A1 (en) * 2002-10-01 2006-06-15 Avocent Corporation Video compression encoder
US8824553B2 (en) 2003-05-12 2014-09-02 Google Inc. Video compression method
US7603689B2 (en) * 2003-06-13 2009-10-13 Microsoft Corporation Fast start-up for digital video streams
NO318318B1 (no) * 2003-06-27 2005-02-28 Tandberg Telecom As Fremgangsmate for forbedret koding av video
US9560371B2 (en) 2003-07-30 2017-01-31 Avocent Corporation Video compression system
US7562375B2 (en) 2003-10-10 2009-07-14 Microsoft Corporation Fast channel change
US7444419B2 (en) * 2003-10-10 2008-10-28 Microsoft Corporation Media stream scheduling for hiccup-free fast-channel-change in the presence of network chokepoints
US20050105621A1 (en) * 2003-11-04 2005-05-19 Ju Chi-Cheng Apparatus capable of performing both block-matching motion compensation and global motion compensation and method thereof
KR20050053297A (ko) * 2003-12-02 2005-06-08 학교법인 성균관대학 동영상 부호화 방법 및 장치
US7430222B2 (en) * 2004-02-27 2008-09-30 Microsoft Corporation Media stream splicer
US7720148B2 (en) * 2004-03-26 2010-05-18 The Hong Kong University Of Science And Technology Efficient multi-frame motion estimation for video compression
KR100713400B1 (ko) * 2004-04-30 2007-05-04 삼성전자주식회사 평균 히스토그램 오차 방식을 이용한 h.263/mpeg비디오 인코더 및 그 제어 방법
US7457461B2 (en) * 2004-06-25 2008-11-25 Avocent Corporation Video compression noise immunity
US7792188B2 (en) 2004-06-27 2010-09-07 Apple Inc. Selecting encoding types and predictive modes for encoding video data
US20050286777A1 (en) * 2004-06-27 2005-12-29 Roger Kumar Encoding and decoding images
US8111752B2 (en) * 2004-06-27 2012-02-07 Apple Inc. Encoding mode pruning during video encoding
DE102004038110B3 (de) * 2004-08-05 2005-12-29 Siemens Ag Verfahren zum Codieren und Decodieren, sowie Codier- und Decodiervorrichtung zur Videocodierung
US8861601B2 (en) 2004-08-18 2014-10-14 Qualcomm Incorporated Encoder-assisted adaptive video frame interpolation
US7640352B2 (en) * 2004-09-24 2009-12-29 Microsoft Corporation Methods and systems for presentation of media obtained from a media stream
DE102004049156B4 (de) * 2004-10-08 2006-07-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Codierschema für einen ein zeitlich veränderliches Graphikmodell darstellenden Datenstrom
FR2878383A1 (fr) * 2004-11-19 2006-05-26 France Telecom Procede de codage predictif d'une sequence d'images, dispositif de codage, procede et dispositif de decodage et programme correspondants
US7477653B2 (en) * 2004-12-10 2009-01-13 Microsoft Corporation Accelerated channel change in rate-limited environments
KR100681242B1 (ko) * 2004-12-16 2007-02-09 삼성전자주식회사 동영상 복호화 방법, 동영상 복호화 장치 및 이를 가지는시스템 온 칩 시스템
US8548055B2 (en) * 2005-03-10 2013-10-01 Qualcomm Incorporated Encoding of multimedia data
KR101386274B1 (ko) * 2005-09-26 2014-04-25 미쓰비시덴키 가부시키가이샤 동화상 복호 장치 및 동화상 복호 방법
US20070110503A1 (en) * 2005-10-31 2007-05-17 Glover J S Dispensing brush with replaceable cartridge/handle part
US8135040B2 (en) * 2005-11-30 2012-03-13 Microsoft Corporation Accelerated channel change
US8718147B2 (en) * 2006-02-17 2014-05-06 Avocent Huntsville Corporation Video compression algorithm
US7555570B2 (en) 2006-02-17 2009-06-30 Avocent Huntsville Corporation Device and method for configuring a target device
JP5423948B2 (ja) * 2006-03-09 2014-02-19 日本電気株式会社 動画像符号化方法、およびこれを用いた装置とプログラム
US20100091845A1 (en) * 2006-03-30 2010-04-15 Byeong Moon Jeon Method and apparatus for decoding/encoding a video signal
KR100959538B1 (ko) * 2006-03-30 2010-05-27 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
US7782961B2 (en) * 2006-04-28 2010-08-24 Avocent Corporation DVC delta commands
NO325859B1 (no) 2006-05-31 2008-08-04 Tandberg Telecom As Kodek-preprosessering
WO2007148909A1 (en) * 2006-06-19 2007-12-27 Lg Electronics, Inc. Method and apparatus for processing a vedeo signal
US8532178B2 (en) * 2006-08-25 2013-09-10 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
JP4181592B2 (ja) * 2006-09-20 2008-11-19 シャープ株式会社 画像表示装置及び方法、画像処理装置及び方法
US8804829B2 (en) * 2006-12-20 2014-08-12 Microsoft Corporation Offline motion description for video generation
KR101136771B1 (ko) * 2006-12-22 2012-04-20 퀄컴 인코포레이티드 다른 코딩 모드의 정보를 이용한 코딩 모드 선택
US8311120B2 (en) * 2006-12-22 2012-11-13 Qualcomm Incorporated Coding mode selection using information of other coding modes
JP5294036B2 (ja) * 2007-02-20 2013-09-18 ソニー株式会社 画像表示装置、映像信号処理装置および映像信号処理方法
JP5040393B2 (ja) * 2007-03-23 2012-10-03 ソニー株式会社 画像処理装置および画像処理方法、プログラム、並びに画像表示装置
KR101366241B1 (ko) 2007-03-28 2014-02-21 삼성전자주식회사 영상 부호화, 복호화 방법 및 장치
US20080240239A1 (en) * 2007-04-02 2008-10-02 Stuart David A Methods and apparatus to selectively reduce streaming bandwidth consumption
JP4842899B2 (ja) * 2007-08-15 2011-12-21 Kddi株式会社 動画像符号化装置、動画像符号化方法およびプログラム
JP2009055519A (ja) * 2007-08-29 2009-03-12 Sony Corp 符号化処理装置、符号化処理方法、復号処理装置、及び、復号処理方法
BRPI0818444A2 (pt) * 2007-10-12 2016-10-11 Qualcomm Inc codificação adaptativa de informação de cabeçalho de bloco de vídeo
US8938009B2 (en) * 2007-10-12 2015-01-20 Qualcomm Incorporated Layered encoded bitstream structure
US20100303155A1 (en) 2008-01-29 2010-12-02 Yuki Maruyama Image coding device, image coding method, image coding integrated circuit and image coding program
US8385404B2 (en) 2008-09-11 2013-02-26 Google Inc. System and method for video encoding using constructed reference frame
US8325796B2 (en) 2008-09-11 2012-12-04 Google Inc. System and method for video coding using adaptive segmentation
JP2012504925A (ja) * 2008-10-06 2012-02-23 エルジー エレクトロニクス インコーポレイティド ビデオ信号の処理方法及び装置
US9078592B2 (en) * 2008-10-27 2015-07-14 Wisconsin Alumni Research Foundation Ultrasonic strain imaging device with selectable cost-function
KR101054644B1 (ko) * 2008-11-25 2011-08-08 에스케이 텔레콤주식회사 동작 추정 기반 영상 부호화/복호화 장치 및 방법
JP5325638B2 (ja) 2008-11-26 2013-10-23 日立コンシューマエレクトロニクス株式会社 画像復号化方法
US9124874B2 (en) * 2009-06-05 2015-09-01 Qualcomm Incorporated Encoding of three-dimensional conversion information with two-dimensional video sequence
US9635368B2 (en) * 2009-06-07 2017-04-25 Lg Electronics Inc. Method and apparatus for decoding a video signal
EP2446630B1 (fr) * 2009-06-23 2020-02-26 Orange Codage et décodage d'une séquence d'images vidéo par zones d'image
US8526500B2 (en) * 2009-08-11 2013-09-03 Seiko Epson Corporation System and method for global inter-frame motion detection in video sequences
KR101624649B1 (ko) * 2009-08-14 2016-05-26 삼성전자주식회사 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101356613B1 (ko) * 2009-08-21 2014-02-06 에스케이텔레콤 주식회사 적응적 움직임 벡터 해상도를 이용한 영상 부호화/복호화 방법 및 장치
WO2011021914A2 (ko) 2009-08-21 2011-02-24 에스케이텔레콤 주식회사 적응적 움직임 벡터 해상도를 이용한 영상 부호화/복호화 방법 및 장치
WO2011074919A2 (ko) * 2009-12-17 2011-06-23 에스케이텔레콤 주식회사 영상 부호화/복호화 방법 및 장치
KR20110069740A (ko) 2009-12-17 2011-06-23 에스케이 텔레콤주식회사 영상 부호화/복호화 방법 및 장치
US8879632B2 (en) 2010-02-18 2014-11-04 Qualcomm Incorporated Fixed point implementation for geometric motion partitioning
KR20110123651A (ko) * 2010-05-07 2011-11-15 한국전자통신연구원 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법
JP5805991B2 (ja) * 2010-05-07 2015-11-10 トムソン ライセンシングThomson Licensing ピクチャ・シーケンスを符号化する方法、それに対応する再構築方法、および当該シーケンスを表す符号化データのストリーム
CN103025859A (zh) 2010-05-25 2013-04-03 阿尔利克斯公司 用于检测生物学和化学分析中的颗粒的位置自由度的方法和装置以及在免疫诊断学中的应用
CN102714729B (zh) * 2010-09-02 2016-06-08 英特赛尔美国股份有限公司 用于视频内容分析的系统和方法
US20120057640A1 (en) 2010-09-02 2012-03-08 Fang Shi Video Analytics for Security Systems and Methods
US8503528B2 (en) 2010-09-15 2013-08-06 Google Inc. System and method for encoding video using temporal filter
CN102447895B (zh) 2010-09-30 2013-10-02 华为技术有限公司 扫描方法及装置、反扫描方法及装置
US9106916B1 (en) 2010-10-29 2015-08-11 Qualcomm Technologies, Inc. Saturation insensitive H.264 weighted prediction coefficients estimation
US9172963B2 (en) * 2010-11-01 2015-10-27 Qualcomm Incorporated Joint coding of syntax elements for video coding
US8638854B1 (en) 2011-04-07 2014-01-28 Google Inc. Apparatus and method for creating an alternate reference frame for video compression using maximal differences
US9154799B2 (en) 2011-04-07 2015-10-06 Google Inc. Encoding and decoding motion via image segmentation
EP2717572B1 (en) * 2011-06-24 2018-08-08 LG Electronics Inc. Encoding/decoding method and apparatus using a skip mode
US9161060B2 (en) * 2011-09-30 2015-10-13 Broadcom Corporation Multi-mode error concealment, recovery and resilience coding
US9432704B2 (en) * 2011-11-06 2016-08-30 Akamai Technologies Inc. Segmented parallel encoding with frame-aware, variable-size chunking
US9262670B2 (en) 2012-02-10 2016-02-16 Google Inc. Adaptive region of interest
WO2013162980A2 (en) 2012-04-23 2013-10-31 Google Inc. Managing multi-reference picture buffers for video data coding
US9609341B1 (en) 2012-04-23 2017-03-28 Google Inc. Video data encoding and decoding using reference picture lists
CN102740073B (zh) * 2012-05-30 2015-06-17 华为技术有限公司 一种编码方法及装置
US9014266B1 (en) 2012-06-05 2015-04-21 Google Inc. Decimated sliding windows for multi-reference prediction in video coding
US11317101B2 (en) * 2012-06-12 2022-04-26 Google Inc. Inter frame candidate selection for a video encoder
CN104104964B (zh) * 2013-04-09 2019-03-12 乐金电子(中国)研究开发中心有限公司 一种深度图像帧间编码、解码方法、编码器及解码器
US9756331B1 (en) 2013-06-17 2017-09-05 Google Inc. Advance coded reference prediction
FR3011429A1 (fr) * 2013-09-27 2015-04-03 Orange Codage et decodage video par heritage d'un champ de vecteurs de mouvement
US9485456B2 (en) 2013-12-30 2016-11-01 Akamai Technologies, Inc. Frame-rate conversion in a distributed computing system
US9392272B1 (en) 2014-06-02 2016-07-12 Google Inc. Video coding using adaptive source variance based partitioning
US9578324B1 (en) 2014-06-27 2017-02-21 Google Inc. Video coding using statistical-based spatially differentiated partitioning
US11082713B2 (en) 2015-11-20 2021-08-03 Mediatek Inc. Method and apparatus for global motion compensation in video coding system
US10503458B2 (en) * 2016-07-28 2019-12-10 Intelligent Waves Llc System, method and computer program product for generating remote views in a virtual mobile device platform using efficient macroblock comparison during display encoding, including efficient detection of unchanged macroblocks
US12225212B2 (en) * 2018-03-15 2025-02-11 University-Industry Cooperation Foundation Of Kyung Hee University Image encoding/decoding method and apparatus
CN112087626B (zh) * 2020-08-21 2024-07-26 西安万像电子科技有限公司 图像处理方法、装置及存储介质
US11936913B2 (en) * 2021-06-28 2024-03-19 Tencent America LLC Warping-based decoded picture resampling supplementary enhancement information message
US20250114696A1 (en) * 2023-10-05 2025-04-10 Sony Interactive Entertainment Inc. Encoding/transmitting only y-channel data in computer game video
US20250128170A1 (en) * 2023-10-18 2025-04-24 Sony Interactive Entertainment Inc. Systems and Methods for Supporting Team-Based Video Game Play
US12470749B1 (en) * 2024-09-12 2025-11-11 Realtek Semiconductor Corporation Image decoding apparatus and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2969782B2 (ja) * 1990-05-09 1999-11-02 ソニー株式会社 符号化データ編集方法及び符号化データ編集装置
US5148272A (en) 1991-02-27 1992-09-15 Rca Thomson Licensing Corporation Apparatus for recombining prioritized video data
EP2334083B1 (en) * 1993-03-24 2013-08-28 Sony Corporation Method of coding and decoding motion vector and apparatus thereof, and method of coding and decoding picture signal and apparatus thereof
US5442400A (en) * 1993-04-29 1995-08-15 Rca Thomson Licensing Corporation Error concealment apparatus for MPEG-like video data
DE19541457C1 (de) * 1995-11-07 1997-07-03 Siemens Ag Verfahren zur Codierung eines Videodatenstroms einer aus Bildblöcken bestehenden Videosequenz
JP3344577B2 (ja) * 1996-09-09 2002-11-11 ソニー株式会社 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法、並びに記録方法
GB2317525B (en) * 1996-09-20 2000-11-08 Nokia Mobile Phones Ltd A video coding system
CN1067204C (zh) * 1998-09-18 2001-06-13 清华大学 视频编码的全局判决方法
JP2000278692A (ja) * 1999-03-25 2000-10-06 Victor Co Of Japan Ltd 圧縮データ処理方法及び処理装置並びに記録再生システム
WO2003053066A1 (en) * 2001-12-17 2003-06-26 Microsoft Corporation Skip macroblock coding

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