CA2590869C - Apparatus and method for processing video data - Google Patents

Apparatus and method for processing video data Download PDF

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Publication number
CA2590869C
CA2590869C CA2590869A CA2590869A CA2590869C CA 2590869 C CA2590869 C CA 2590869C CA 2590869 A CA2590869 A CA 2590869A CA 2590869 A CA2590869 A CA 2590869A CA 2590869 C CA2590869 C CA 2590869C
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CA
Canada
Prior art keywords
data
corresponding elements
motion
model
pels
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2590869A
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English (en)
French (fr)
Other versions
CA2590869A1 (en
Inventor
Charles Pace
John Weiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Euclid Discoveries LLC
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Euclid Discoveries LLC
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 Euclid Discoveries LLC filed Critical Euclid Discoveries LLC
Publication of CA2590869A1 publication Critical patent/CA2590869A1/en
Application granted granted Critical
Publication of CA2590869C publication Critical patent/CA2590869C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
CA2590869A 2005-03-31 2006-03-30 Apparatus and method for processing video data Expired - Fee Related CA2590869C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US66753205P 2005-03-31 2005-03-31
US60/667,532 2005-03-31
US67095105P 2005-04-13 2005-04-13
US60/670,951 2005-04-13
PCT/US2006/012160 WO2006105470A1 (en) 2005-03-31 2006-03-30 Apparatus and method for processing video data

Publications (2)

Publication Number Publication Date
CA2590869A1 CA2590869A1 (en) 2006-10-05
CA2590869C true CA2590869C (en) 2014-01-21

Family

ID=37053728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2590869A Expired - Fee Related CA2590869C (en) 2005-03-31 2006-03-30 Apparatus and method for processing video data

Country Status (7)

Country Link
EP (1) EP1878256A4 (zh)
JP (2) JP4573895B2 (zh)
KR (1) KR101216161B1 (zh)
CN (1) CN101167363B (zh)
AU (1) AU2006230545B2 (zh)
CA (1) CA2590869C (zh)
WO (1) WO2006105470A1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9578345B2 (en) 2005-03-31 2017-02-21 Euclid Discoveries, Llc Model-based video encoding and decoding
WO2008091483A2 (en) 2007-01-23 2008-07-31 Euclid Discoveries, Llc Computer method and apparatus for processing image data
US9532069B2 (en) 2004-07-30 2016-12-27 Euclid Discoveries, Llc Video compression repository and model reuse
US9743078B2 (en) 2004-07-30 2017-08-22 Euclid Discoveries, Llc Standards-compliant model-based video encoding and decoding
US8902971B2 (en) 2004-07-30 2014-12-02 Euclid Discoveries, Llc Video compression repository and model reuse
KR20070107722A (ko) * 2005-01-28 2007-11-07 유클리드 디스커버리스, 엘엘씨 비디오 데이터를 프로세싱하는 장치 및 방법
WO2008091485A2 (en) 2007-01-23 2008-07-31 Euclid Discoveries, Llc Systems and methods for providing personal video services
JP2010517426A (ja) 2007-01-23 2010-05-20 ユークリッド・ディスカバリーズ・エルエルシー オブジェクトアーカイブシステムおよび方法
WO2009049681A1 (en) * 2007-10-19 2009-04-23 Vascops Automatic geometrical and mechanical analyzing method and system for tubular structures
JP5080944B2 (ja) * 2007-11-08 2012-11-21 興和株式会社 パノラマ眼底画像合成装置及び方法
TW201016016A (en) * 2008-10-07 2010-04-16 Euclid Discoveries Llc Feature-based video compression
JP5173873B2 (ja) * 2008-11-20 2013-04-03 キヤノン株式会社 画像符号化装置及びその制御方法
EP2630616A4 (en) * 2010-10-18 2017-03-22 Nokia Technologies Oy Method and apparatus for providing hand detection
EP2815572A2 (en) * 2012-03-26 2014-12-24 Euclid Discoveries, LLC Context based video encoding and decoding
JP2015011496A (ja) * 2013-06-28 2015-01-19 大日本印刷株式会社 画像処理装置、画像処理方法、およびプログラム
JP6132700B2 (ja) * 2013-08-05 2017-05-24 株式会社日立製作所 画像処理システム、及び、画像処理方法
US10091507B2 (en) 2014-03-10 2018-10-02 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
US10097851B2 (en) 2014-03-10 2018-10-09 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
WO2015138008A1 (en) 2014-03-10 2015-09-17 Euclid Discoveries, Llc Continuous block tracking for temporal prediction in video encoding
US9363449B1 (en) * 2014-11-13 2016-06-07 Futurewei Technologies, Inc. Parallax tolerant video stitching with spatial-temporal localized warping and seam finding
WO2020034663A1 (en) * 2018-08-13 2020-02-20 The Hong Kong Polytechnic University Grid-based image cropping
CN111726475A (zh) * 2020-06-28 2020-09-29 网易传媒科技（北京）有限公司 视频处理方法、系统、电子设备及存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09182082A (ja) * 1995-12-25 1997-07-11 Nippon Telegr & Teleph Corp <Ntt> 動画像の動き補償予測符号化方法とその装置
JPH09307909A (ja) * 1996-05-17 1997-11-28 Oki Electric Ind Co Ltd 動き補償装置
US6047088A (en) * 1996-12-16 2000-04-04 Sharp Laboratories Of America, Inc. 2D mesh geometry and motion vector compression
EP1000218B1 (en) * 1997-07-30 2006-03-08 Framegard Anchoring Systems Limited Apparatus and method for securing a pane against impact
JP3854721B2 (ja) * 1998-06-01 2006-12-06 キヤノン株式会社 画像処理装置及びその方法
US6711278B1 (en) * 1998-09-10 2004-03-23 Microsoft Corporation Tracking semantic objects in vector image sequences
US6307964B1 (en) * 1999-06-04 2001-10-23 Mitsubishi Electric Research Laboratories, Inc. Method for ordering image spaces to represent object shapes
KR100455294B1 (ko) * 2002-12-06 2004-11-06 삼성전자주식회사 감시 시스템에서의 사용자 검출 방법, 움직임 검출 방법및 사용자 검출 장치
EP2602742A1 (en) * 2004-07-30 2013-06-12 Euclid Discoveries, LLC Apparatus and method for processing video data
EP1815397A4 (en) * 2004-11-17 2012-03-28 Euclid Discoveries Llc DEVICE AND METHOD FOR PROCESSING VIDEO DATA
KR20070107722A (ko) * 2005-01-28 2007-11-07 유클리드 디스커버리스, 엘엘씨 비디오 데이터를 프로세싱하는 장치 및 방법

Also Published As

Publication number Publication date
JP5065451B2 (ja) 2012-10-31
CN101167363B (zh) 2010-07-07
JP2008537391A (ja) 2008-09-11
WO2006105470A1 (en) 2006-10-05
CN101167363A (zh) 2008-04-23
CA2590869A1 (en) 2006-10-05
KR101216161B1 (ko) 2012-12-27
EP1878256A1 (en) 2008-01-16
JP2010259087A (ja) 2010-11-11
AU2006230545B2 (en) 2010-10-28
EP1878256A4 (en) 2011-06-08
KR20080002915A (ko) 2008-01-04
AU2006230545A1 (en) 2006-10-05
JP4573895B2 (ja) 2010-11-04

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