ATE472899T1 - Globale bewegungskompensation für videobilder - Google Patents

Globale bewegungskompensation für videobilder

Info

Publication number
ATE472899T1
ATE472899T1 AT02789126T AT02789126T ATE472899T1 AT E472899 T1 ATE472899 T1 AT E472899T1 AT 02789126 T AT02789126 T AT 02789126T AT 02789126 T AT02789126 T AT 02789126T AT E472899 T1 ATE472899 T1 AT E472899T1
Authority
AT
Austria
Prior art keywords
slice
frame
gmc
encoded
motion compensation
Prior art date
Application number
AT02789126T
Other languages
English (en)
Inventor
Rickard Sjoeberg
Torbjoern Einarsson
Per Froejdh
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE472899T1 publication Critical patent/ATE472899T1/de

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
AT02789126T 2001-11-30 2002-11-29 Globale bewegungskompensation für videobilder ATE472899T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33497901P 2001-11-30 2001-11-30
US10/306,349 US20030123738A1 (en) 2001-11-30 2002-11-27 Global motion compensation for video pictures
PCT/SE2002/002206 WO2003047268A2 (en) 2001-11-30 2002-11-29 Global motion compensation for video pictures

Publications (1)

Publication Number Publication Date
ATE472899T1 true ATE472899T1 (de) 2010-07-15

Family

ID=26975113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02789126T ATE472899T1 (de) 2001-11-30 2002-11-29 Globale bewegungskompensation für videobilder

Country Status (16)

Country Link
US (1) US20030123738A1 (de)
EP (2) EP2202981A1 (de)
JP (1) JP4440640B2 (de)
KR (1) KR100984612B1 (de)
CN (1) CN100380973C (de)
AT (1) ATE472899T1 (de)
AU (1) AU2002353749B2 (de)
BR (1) BRPI0214328B1 (de)
CA (1) CA2467496C (de)
CY (1) CY1110811T1 (de)
DE (1) DE60236886D1 (de)
DK (1) DK1449383T3 (de)
PT (1) PT1449383E (de)
RU (1) RU2307478C2 (de)
WO (1) WO2003047268A2 (de)
ZA (1) ZA200403131B (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6819395B2 (en) * 2002-08-30 2004-11-16 Texas Instruments Incorporated Digital cinema transport stream with embedded projector configuration data
AU2003281133A1 (en) * 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
US7613298B2 (en) * 2002-10-03 2009-11-03 Medialive System and process for adaptive and progressive scrambling of video streams
CA2423896A1 (en) * 2003-03-28 2004-09-28 Norsat International Inc. Highly integrated and compact baseband apparatus for portable newsgathering
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
CN1332563C (zh) * 2003-12-31 2007-08-15 中国科学院计算技术研究所 一种视频图像跳过宏块的编码方法
EP1583367A1 (de) * 2004-03-30 2005-10-05 Matsushita Electric Industrial Co., Ltd. Bewegungsschätzung unter Verwendung von Zeilevektoren und Spaltvektoren
WO2006028088A1 (ja) * 2004-09-08 2006-03-16 Matsushita Electric Industrial Co., Ltd. 動画像符号化方法および動画像復号化方法
JP2009507412A (ja) * 2005-09-01 2009-02-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオ誤り耐性の符号化／復号に関する方法及び装置
US20070086528A1 (en) * 2005-10-18 2007-04-19 Mauchly J W Video encoder with multiple processors
US8379723B2 (en) * 2006-06-27 2013-02-19 Intel Corporation Chroma motion vector processing apparatus, system, and method
KR101365445B1 (ko) 2007-01-03 2014-02-19 삼성전자주식회사 전역 및 국부 움직임 보상을 순차적으로 이용하는 움직임보상 방법, 복호화 방법, 장치, 인코더 및 디코더
KR101356735B1 (ko) * 2007-01-03 2014-02-03 삼성전자주식회사 전역 움직임 벡터를 사용해서 움직임 벡터를 추정하기 위한방법, 장치, 인코더, 디코더 및 복호화 방법
CN101543065B (zh) * 2007-02-20 2012-03-14 索尼株式会社 图像显示装置、视频信号处理器以及视频信号处理方法
US20100215101A1 (en) * 2007-04-09 2010-08-26 Yong Joon Jeon Method and an apparatus for processing a video signal
WO2009041843A1 (en) * 2007-09-28 2009-04-02 Vsevolod Yurievich Mokrushin Method of encoding digital signals (variants), method of decoding digital signals (variants), device for implementation thereof (variants), and system for image transmission via limited throughput communication channels (variants)
CN101137060B (zh) * 2007-09-30 2010-06-09 腾讯科技（深圳）有限公司 一种视频传输方法、系统及设备
CN101272490B (zh) * 2007-11-23 2011-02-02 成都三泰电子实业股份有限公司 具有相同背景的视频图像中出错宏块处理方法
US8503527B2 (en) 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
WO2010039822A2 (en) * 2008-10-03 2010-04-08 Qualcomm Incorporated VIDEO CODING USING TRANSFORMS BIGGER THAN 4x4 AND 8x8
CN103124351A (zh) * 2009-04-28 2013-05-29 松下电器产业株式会社 图像解码装置及图像编码装置
BR112012000002B1 (pt) * 2009-07-03 2021-11-23 France Telecom Método para predizer um vetor de movimento de uma partição de imagem corrente, método para codificar uma imagem, método para decodificar um fluxo de dados representativo de uma imagem, dispositivo para predizer um vetor de movimento de uma partição de imagem corrente, dispositivo para codificar uma imagem e dispositivo para decodificar um fluxo de dados
CN101719979B (zh) * 2009-11-27 2011-08-03 北京航空航天大学 基于时域定区间记忆补偿的视频对象分割方法
JP2011146980A (ja) * 2010-01-15 2011-07-28 Sony Corp 画像処理装置および方法
JP5882984B2 (ja) * 2010-03-16 2016-03-09 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ビデオ符号化およびビデオ復号化のための暗示的適応型動きベクトル予測子選択の方法および装置
CN101867816A (zh) * 2010-05-10 2010-10-20 南京邮电大学 一种基于人眼视觉特性的立体视频非对称压缩编码方法
JP2012151663A (ja) * 2011-01-19 2012-08-09 Toshiba Corp 立体音響生成装置及び立体音響生成方法
JP5875236B2 (ja) * 2011-03-09 2016-03-02 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
JP5629642B2 (ja) * 2011-05-19 2014-11-26 株式会社ソニー・コンピュータエンタテインメント 動画像撮影装置、情報処理システム、情報処理装置、および画像データ処理方法
RU2604679C2 (ru) * 2011-10-27 2016-12-10 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений
KR101935976B1 (ko) 2011-10-28 2019-01-07 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치 및 화상 복호 장치
CN107948656B (zh) 2011-10-28 2021-06-01 太阳专利托管公司 图像解码方法及图像解码装置
KR101789954B1 (ko) * 2013-12-27 2017-10-25 인텔 코포레이션 차세대 비디오 코딩을 위한 콘텐츠 적응적 이득 보상된 예측
CN106576152A (zh) * 2014-03-13 2017-04-19 华为技术有限公司 改进的屏幕内容编码方法
CN106658019B (zh) 2015-10-31 2019-11-12 华为技术有限公司 参考帧编解码的方法与装置
WO2017087751A1 (en) * 2015-11-20 2017-05-26 Mediatek Inc. Method and apparatus for global motion compensation in video coding system
JP2017103744A (ja) * 2015-12-04 2017-06-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置、及び画像符号化復号装置
US10560712B2 (en) * 2016-05-16 2020-02-11 Qualcomm Incorporated Affine motion prediction for video coding
US20190313107A1 (en) * 2018-03-15 2019-10-10 University-Industry Cooperation Group Of Kyung Hee University Image encoding/decoding method and apparatus
CN110493599B (zh) * 2019-07-05 2021-10-26 西安万像电子科技有限公司 图像识别方法及装置
US11936913B2 (en) 2021-06-28 2024-03-19 Tencent America LLC Warping-based decoded picture resampling supplementary enhancement information message
CN116684668B (zh) * 2023-08-03 2023-10-20 湖南马栏山视频先进技术研究院有限公司 一种自适应的视频帧处理方法及播放终端

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828786A (en) * 1993-12-02 1998-10-27 General Instrument Corporation Analyzer and methods for detecting and processing video data types in a video data stream
US5592226A (en) * 1994-01-26 1997-01-07 Btg Usa Inc. Method and apparatus for video data compression using temporally adaptive motion interpolation
US5506624A (en) * 1994-07-28 1996-04-09 Silicon Graphics, Inc. Rotating sample of video images
US6205178B1 (en) * 1996-09-20 2001-03-20 Hitachi, Ltd. Method and synthesizing a predicted image, video coding device and video coding method
WO1998036577A1 (en) * 1997-02-14 1998-08-20 Nippon Telegraph And Telephone Corporation Predictive coding method and decoding method for dynamic image
JP2001526859A (ja) * 1997-05-16 2001-12-18 ザ トラスティーズ オブ コロンビア ユニヴァーシティ イン ザ シティ オブ ニューヨーク ワールドワイドウェブ上の圧縮映像の指示及び編集方法及びアーキテクチュア
KR19990008977A (ko) * 1997-07-05 1999-02-05 배순훈 윤곽선 부호화 방법
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
WO2000070879A1 (en) 1999-05-13 2000-11-23 Stmicroelectronics Asia Pacific Pte Ltd. Adaptive motion estimator
US7050500B2 (en) * 2001-08-23 2006-05-23 Sharp Laboratories Of America, Inc. Method and apparatus for motion vector coding with global motion parameters
KR101108661B1 (ko) * 2002-03-15 2012-01-25 노키아 코포레이션 비디오 시퀀스에서의 움직임 부호화 방법

Also Published As

Publication number Publication date
EP1449383A2 (de) 2004-08-25
WO2003047268A3 (en) 2003-10-09
CY1110811T1 (el) 2015-06-10
ZA200403131B (en) 2005-06-29
WO2003047268A2 (en) 2003-06-05
EP2202981A1 (de) 2010-06-30
US20030123738A1 (en) 2003-07-03
KR100984612B1 (ko) 2010-09-30
PT1449383E (pt) 2010-07-15
CN1633812A (zh) 2005-06-29
BRPI0214328B1 (pt) 2016-05-17
RU2307478C2 (ru) 2007-09-27
BR0214328A (pt) 2004-11-03
CA2467496A1 (en) 2003-06-05
CN100380973C (zh) 2008-04-09
JP2005510983A (ja) 2005-04-21
KR20040062660A (ko) 2004-07-07
JP4440640B2 (ja) 2010-03-24
CA2467496C (en) 2013-10-01
EP1449383B1 (de) 2010-06-30
DK1449383T3 (da) 2010-09-27
AU2002353749A1 (en) 2003-06-10
DE60236886D1 (de) 2010-08-12
AU2002353749B2 (en) 2007-11-08
RU2004119839A (ru) 2005-03-27

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