ATE404019T1 - Bewegungsschätzung und/oder kompensation - Google Patents

Bewegungsschätzung und/oder kompensation

Info

Publication number
ATE404019T1
ATE404019T1 AT02760499T AT02760499T ATE404019T1 AT E404019 T1 ATE404019 T1 AT E404019T1 AT 02760499 T AT02760499 T AT 02760499T AT 02760499 T AT02760499 T AT 02760499T AT E404019 T1 ATE404019 T1 AT E404019T1
Authority
AT
Austria
Prior art keywords
image
search area
compensation
motion estimation
image segment
Prior art date
Application number
AT02760499T
Other languages
English (en)
Inventor
Abraham Riemens
Robert Schutten
Jeroen Kettenis
Olukayode Ojo
Kornelis Vissers
Original Assignee
Nxp Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8180917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE404019(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE404019T1 publication Critical patent/ATE404019T1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement 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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
  • Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT02760499T 2001-09-12 2002-08-29 Bewegungsschätzung und/oder kompensation ATE404019T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01203440 2001-09-12

Publications (1)

Publication Number Publication Date
ATE404019T1 true ATE404019T1 (de) 2008-08-15

Family

ID=8180917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02760499T ATE404019T1 (de) 2001-09-12 2002-08-29 Bewegungsschätzung und/oder kompensation

Country Status (8)

Country Link
US (1) US7929609B2 (de)
EP (1) EP1430724B1 (de)
JP (1) JP4472986B2 (de)
KR (1) KR100905880B1 (de)
CN (1) CN1303818C (de)
AT (1) ATE404019T1 (de)
DE (1) DE60228101D1 (de)
WO (1) WO2003024116A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422928A3 (de) * 2002-11-22 2009-03-11 Panasonic Corporation Bewegungskompensierte Interpolation digitaler Videosignale
US7386373B1 (en) * 2003-01-07 2008-06-10 Garmin International, Inc. System, method and apparatus for searching geographic area using prioritized spatial order
US6745115B1 (en) 2003-01-07 2004-06-01 Garmin Ltd. System, method and apparatus for searching geographic area using prioritized spacial order
US8131095B2 (en) * 2003-02-03 2012-03-06 Actimagine Process and device for the compression of portions of images
US7453940B2 (en) * 2003-07-15 2008-11-18 Lsi Corporation High quality, low memory bandwidth motion estimation processor
JP2005223631A (ja) * 2004-02-05 2005-08-18 Sony Corp データ処理装置およびその方法と符号化装置および復号装置
US9373029B2 (en) 2007-07-11 2016-06-21 Ricoh Co., Ltd. Invisible junction feature recognition for document security or annotation
US9530050B1 (en) 2007-07-11 2016-12-27 Ricoh Co., Ltd. Document annotation sharing
US7812986B2 (en) 2005-08-23 2010-10-12 Ricoh Co. Ltd. System and methods for use of voice mail and email in a mixed media environment
US9384619B2 (en) 2006-07-31 2016-07-05 Ricoh Co., Ltd. Searching media content for objects specified using identifiers
US7702673B2 (en) 2004-10-01 2010-04-20 Ricoh Co., Ltd. System and methods for creation and use of a mixed media environment
US9405751B2 (en) 2005-08-23 2016-08-02 Ricoh Co., Ltd. Database for mixed media document system
US9171202B2 (en) 2005-08-23 2015-10-27 Ricoh Co., Ltd. Data organization and access for mixed media document system
US9495385B2 (en) 2004-10-01 2016-11-15 Ricoh Co., Ltd. Mixed media reality recognition using multiple specialized indexes
US8156115B1 (en) 2007-07-11 2012-04-10 Ricoh Co. Ltd. Document-based networking with mixed media reality
KR100714698B1 (ko) * 2005-08-29 2007-05-07 삼성전자주식회사 향상된 움직임 추정 방법, 상기 방법을 이용한 비디오인코딩 방법 및 장치
CN101326550B (zh) * 2005-12-15 2013-12-25 美国亚德诺半导体公司 利用预测指导的抽取搜索的运动估计
EP1841232A1 (de) * 2006-03-31 2007-10-03 Sony Deutschland Gmbh Verfahren und Vorrichtung zur Verbesserung der Konvergenzgeschwindigkeit eines rekursives Bewegungsschätzer
US8494052B2 (en) * 2006-04-07 2013-07-23 Microsoft Corporation Dynamic selection of motion estimation search ranges and extended motion vector ranges
US8201076B2 (en) 2006-07-31 2012-06-12 Ricoh Co., Ltd. Capturing symbolic information from documents upon printing
US9063952B2 (en) * 2006-07-31 2015-06-23 Ricoh Co., Ltd. Mixed media reality recognition with image tracking
US8489987B2 (en) 2006-07-31 2013-07-16 Ricoh Co., Ltd. Monitoring and analyzing creation and usage of visual content using image and hotspot interaction
US9176984B2 (en) 2006-07-31 2015-11-03 Ricoh Co., Ltd Mixed media reality retrieval of differentially-weighted links
WO2008073505A1 (en) * 2006-12-11 2008-06-19 Florida Atlantic University System and methods of image retrieval
KR101356735B1 (ko) * 2007-01-03 2014-02-03 삼성전자주식회사 전역 움직임 벡터를 사용해서 움직임 벡터를 추정하기 위한방법, 장치, 인코더, 디코더 및 복호화 방법
US8526502B2 (en) * 2007-09-10 2013-09-03 Entropic Communications, Inc. Method and apparatus for line based vertical motion estimation and compensation
TW200937349A (en) * 2008-02-19 2009-09-01 Elan Microelectronics Corp Image displacement detection method
US8559518B2 (en) * 2008-06-30 2013-10-15 Samsung Electronics Co., Ltd. System and method for motion estimation of digital video using multiple recursion rules
US8144766B2 (en) * 2008-07-16 2012-03-27 Sony Corporation Simple next search position selection for motion estimation iterative search
US8462852B2 (en) * 2009-10-20 2013-06-11 Intel Corporation Methods and apparatus for adaptively choosing a search range for motion estimation
US9654792B2 (en) 2009-07-03 2017-05-16 Intel Corporation Methods and systems for motion vector derivation at a video decoder
US8917769B2 (en) 2009-07-03 2014-12-23 Intel Corporation Methods and systems to estimate motion based on reconstructed reference frames at a video decoder
GB2480422B (en) * 2010-02-25 2014-07-09 Imagination Tech Ltd Object tracking using graphics engine derived vectors in a motion estimation system
US20110299597A1 (en) * 2010-06-07 2011-12-08 Sony Corporation Image processing method using motion estimation and image processing apparatus
KR101422422B1 (ko) 2010-12-21 2014-07-23 인텔 코오퍼레이션 Ｄｍｖｄ 처리 향상을 위한 시스템 및 방법
KR20120088488A (ko) 2011-01-31 2012-08-08 한국전자통신연구원 시간적 움직임 벡터 저장 방법 및 그 장치
US9058331B2 (en) 2011-07-27 2015-06-16 Ricoh Co., Ltd. Generating a conversation in a social network based on visual search results
RU2013106319A (ru) * 2013-02-13 2014-08-20 ЭлЭсАй Корпорейшн Основанная на характерных точках надежная регистрация трехмерного твердого тела
US20140254678A1 (en) * 2013-03-11 2014-09-11 Aleksandar Beric Motion estimation using hierarchical phase plane correlation and block matching
CN104301703A (zh) * 2013-07-16 2015-01-21 联咏科技股份有限公司 匹配搜寻方法与匹配搜寻系统
JP6527460B2 (ja) * 2015-12-25 2019-06-05 日本電信電話株式会社 映像符号化装置、映像符号化方法及び映像符号化プログラム
EP3220642B1 (de) 2016-03-15 2018-03-07 Axis AB Verfahren, vorrichtung und system zur videokodierung durch definition von bereichen in einem zweiten bild, die bilddaten beinhalten, die mit einem ersten bild äquivalent sind
CN108702512B (zh) * 2017-10-31 2020-11-24 深圳市大疆创新科技有限公司 运动估计方法和装置
WO2022104678A1 (zh) * 2020-11-20 2022-05-27 深圳市大疆创新科技有限公司 视频编解码方法、装置、可移动平台和存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474276B1 (de) * 1990-09-03 1997-07-23 Koninklijke Philips Electronics N.V. Video-Bewegungsvektorabschätzung mit asymmetrischem Aktualisierungsgebiet
JPH05328333A (ja) 1992-05-15 1993-12-10 Toshiba Corp 動きベクトル検出装置
US6182069B1 (en) * 1992-11-09 2001-01-30 International Business Machines Corporation Video query system and method
US5473379A (en) * 1993-11-04 1995-12-05 At&T Corp. Method and apparatus for improving motion compensation in digital video coding
KR0148154B1 (ko) * 1994-06-15 1998-09-15 김광호 움직임크기에 따른 동영상데이타의 부호화방법 및 장치
JPH10262258A (ja) 1997-03-19 1998-09-29 Sony Corp 画像符号化装置及び方法
JP3226020B2 (ja) 1997-05-28 2001-11-05 日本電気株式会社 動きベクトル検出装置
JP4083266B2 (ja) 1997-10-07 2008-04-30 株式会社日立製作所 動きベクトルの生成方法および装置
US6285711B1 (en) * 1998-05-20 2001-09-04 Sharp Laboratories Of America, Inc. Block matching-based method for estimating motion fields and global affine motion parameters in digital video sequences
US6128047A (en) * 1998-05-20 2000-10-03 Sony Corporation Motion estimation process and system using sparse search block-matching and integral projection
KR100431013B1 (ko) 1998-07-22 2004-05-12 미쓰비시덴키 가부시키가이샤 화상 부호화 시스템
JP3939907B2 (ja) 1998-08-28 2007-07-04 株式会社ルネサステクノロジ 信号処理装置
EP0982952A3 (de) 1998-08-28 2000-05-17 Hitachi, Ltd. Bewegtbild-Aufnahme/Wiedergabe-System
US6876702B1 (en) * 1998-10-13 2005-04-05 Stmicroelectronics Asia Pacific (Pte) Ltd. Motion vector detection with local motion estimator
JP4280353B2 (ja) * 1999-03-19 2009-06-17 キヤノン株式会社 符号化装置、画像処理装置、符号化方法、及び記録媒体
CN1147159C (zh) * 1999-04-27 2004-04-21 三星电子株式会社 实时运动图像编码的高速运动估计方法及其装置
EP1181828B1 (de) * 1999-05-13 2010-03-17 STMicroelectronics Asia Pacific Pte Ltd. Adaptiver bewegungsschätzer
EP1131955B1 (de) * 1999-09-21 2006-12-20 Koninklijke Philips Electronics N.V. Verfahren zur globalen bewegungsschätzung
US7072398B2 (en) * 2000-12-06 2006-07-04 Kai-Kuang Ma System and method for motion vector generation and analysis of digital video clips
JP3753578B2 (ja) * 1999-12-07 2006-03-08 Ｎｅｃエレクトロニクス株式会社 動きベクトル探索装置および方法
KR100683849B1 (ko) * 2000-06-28 2007-02-15 삼성전자주식회사 디지털 영상 안정화기능을 갖는 디코더 및 디지털영상안정화방법
KR100727910B1 (ko) * 2000-10-11 2007-06-13 삼성전자주식회사 하이브리드형 고속 움직임 추정 방법 및 그 장치
US20050207663A1 (en) * 2001-07-31 2005-09-22 Weimin Zeng Searching method and system for best matching motion vector

Also Published As

Publication number Publication date
EP1430724A1 (de) 2004-06-23
US7929609B2 (en) 2011-04-19
CN1303818C (zh) 2007-03-07
JP4472986B2 (ja) 2010-06-02
US20030063673A1 (en) 2003-04-03
KR100905880B1 (ko) 2009-07-03
DE60228101D1 (de) 2008-09-18
EP1430724B1 (de) 2008-08-06
KR20040035777A (ko) 2004-04-29
JP2005503085A (ja) 2005-01-27
CN1554194A (zh) 2004-12-08
WO2003024116A1 (en) 2003-03-20

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