FI20115686A - Liikkeen arviointitekniikat - Google Patents

Liikkeen arviointitekniikat Download PDF

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Publication number
FI20115686A
FI20115686A FI20115686A FI20115686A FI20115686A FI 20115686 A FI20115686 A FI 20115686A FI 20115686 A FI20115686 A FI 20115686A FI 20115686 A FI20115686 A FI 20115686A FI 20115686 A FI20115686 A FI 20115686A
Authority
FI
Finland
Prior art keywords
motion estimation
estimation techniques
techniques
motion
estimation
Prior art date
Application number
FI20115686A
Other languages
English (en)
Other versions
FI125159B (fi
Inventor
Dov Bukin
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of FI20115686A publication Critical patent/FI20115686A/fi
Application granted granted Critical
Publication of FI125159B publication Critical patent/FI125159B/fi

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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
    • H04N19/567—Motion estimation based on rate distortion criteria
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • H04N19/533—Motion estimation using multistep search, e.g. 2D-log search or one-at-a-time search [OTS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
FI20115686A 2008-12-31 2011-06-30 Liikkeen arviointitekniikat FI125159B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34697908 2008-12-31
US12/346,979 US8358696B2 (en) 2008-12-31 2008-12-31 Motion estimation techniques
US2009069159 2009-12-22
PCT/US2009/069159 WO2010078146A2 (en) 2008-12-31 2009-12-22 Motion estimation techniques

Publications (2)

Publication Number Publication Date
FI20115686A true FI20115686A (fi) 2011-06-30
FI125159B FI125159B (fi) 2015-06-30

Family

ID=42284946

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115686A FI125159B (fi) 2008-12-31 2011-06-30 Liikkeen arviointitekniikat

Country Status (9)

Country Link
US (1) US8358696B2 (fi)
JP (1) JP5328936B2 (fi)
CN (1) CN102172030B (fi)
DE (1) DE112009004282T5 (fi)
FI (1) FI125159B (fi)
GB (1) GB2478437B (fi)
RU (1) RU2516220C2 (fi)
SG (1) SG172408A1 (fi)
WO (1) WO2010078146A2 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8358696B2 (en) 2008-12-31 2013-01-22 Intel Corporation Motion estimation techniques
US8462852B2 (en) 2009-10-20 2013-06-11 Intel Corporation Methods and apparatus for adaptively choosing a search range for motion estimation
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
US9654792B2 (en) 2009-07-03 2017-05-16 Intel Corporation Methods and systems for motion vector derivation at a video decoder
WO2013005917A1 (ko) 2011-07-06 2013-01-10 에스케이플래닛 주식회사 멀티캐스트 기반 컨텐츠 전송 시스템과 방법, 및 고속 움직임 추정을 위한 장치와 방법
KR101931653B1 (ko) 2011-07-06 2018-12-21 에스케이플래닛 주식회사 멀티캐스트 기반 컨텐츠 전송 시스템 및 방법
BR112016019924B1 (pt) * 2014-03-03 2023-01-31 Varian Medical Systems, Inc Aparelho para monitorar um paciente
US10354394B2 (en) 2016-09-16 2019-07-16 Dolby Laboratories Licensing Corporation Dynamic adjustment of frame rate conversion settings
US10977809B2 (en) 2017-12-11 2021-04-13 Dolby Laboratories Licensing Corporation Detecting motion dragging artifacts for dynamic adjustment of frame rate conversion settings

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247355A (en) * 1992-06-11 1993-09-21 Northwest Starscan Limited Partnership Gridlocked method and system for video motion compensation
KR100207390B1 (ko) * 1995-09-15 1999-07-15 전주범 계층적인 움직임 추정기법을 이용하는 음직임 벡터 검출방법
US5761398A (en) 1995-12-26 1998-06-02 C-Cube Microsystems Inc. Three stage hierarchal motion vector determination
RU2137194C1 (ru) * 1998-07-15 1999-09-10 Дворкович Александр Викторович Способ анализа векторов движения деталей в динамических изображениях
JP4223169B2 (ja) * 1999-03-17 2009-02-12 パナソニック株式会社 動きベクトル検出方法，動きベクトル検出装置，及びデータ記録媒体
US6438254B1 (en) * 1999-03-17 2002-08-20 Matsushita Electric Industrial Co., Ltd. Motion vector detection method, motion vector detection apparatus, and data storage media
JP3611507B2 (ja) * 2000-05-30 2005-01-19 松下電器産業株式会社 動きベクトル検出装置
US6842483B1 (en) * 2000-09-11 2005-01-11 The Hong Kong University Of Science And Technology Device, method and digital video encoder for block-matching motion estimation
US7424058B1 (en) * 2000-09-28 2008-09-09 Autodesk, Inc. Variable bit-rate encoding
US7227896B2 (en) * 2001-10-04 2007-06-05 Sharp Laboratories Of America, Inc. Method and apparatus for global motion estimation
US7023921B2 (en) * 2002-08-06 2006-04-04 Motorola, Inc. Method and apparatus for determining block match quality
US7145950B2 (en) 2003-07-14 2006-12-05 Primax Electronics Ltd. Method of motion vector determination in digital video compression
JP4139342B2 (ja) * 2004-03-10 2008-08-27 日本電信電話株式会社 動きベクトル検出方法、動きベクトル検出装置、動きベクトル検出プログラム及びそのプログラムを記録したコンピュータ読み取り可能な記録媒体
CN1708131A (zh) * 2004-06-07 2005-12-14 普诚科技股份有限公司 压缩数字动画计算量的方法
CN1805544A (zh) * 2005-01-13 2006-07-19 普诚科技股份有限公司 频域内用于位移估算的区块匹配
JP4793070B2 (ja) 2006-04-12 2011-10-12 ソニー株式会社 動きベクトル探索方法及び装置
US8358696B2 (en) 2008-12-31 2013-01-22 Intel Corporation Motion estimation techniques

Also Published As

Publication number Publication date
WO2010078146A2 (en) 2010-07-08
US8358696B2 (en) 2013-01-22
GB2478437A (en) 2011-09-07
RU2516220C2 (ru) 2014-05-20
WO2010078146A3 (en) 2010-09-30
GB201105544D0 (en) 2011-05-18
RU2011131988A (ru) 2013-02-10
US20100166072A1 (en) 2010-07-01
FI125159B (fi) 2015-06-30
JP2012514423A (ja) 2012-06-21
CN102172030A (zh) 2011-08-31
DE112009004282T5 (de) 2012-10-04
JP5328936B2 (ja) 2013-10-30
CN102172030B (zh) 2015-02-25
GB2478437B (en) 2014-08-27
SG172408A1 (en) 2011-07-28

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