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DE69304220D1 - Vorrichtung zur Detektion von Bewegungsvektoren - Google Patents

Vorrichtung zur Detektion von Bewegungsvektoren

Info

Publication number
DE69304220D1
DE69304220D1 DE69304220T DE69304220T DE69304220D1 DE 69304220 D1 DE69304220 D1 DE 69304220D1 DE 69304220 T DE69304220 T DE 69304220T DE 69304220 T DE69304220 T DE 69304220T DE 69304220 D1 DE69304220 D1 DE 69304220D1
Authority
DE
Germany
Prior art keywords
detection
motion vectors
vectors
motion
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 - Lifetime
Application number
DE69304220T
Other languages
English (en)
Other versions
DE69304220T2 (de
Inventor
Toshiaki Kondo
Masayoshi Sekine
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69304220D1 publication Critical patent/DE69304220D1/de
Application granted granted Critical
Publication of DE69304220T2 publication Critical patent/DE69304220T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G06T7/238—Analysis of motion using block-matching using non-full search, e.g. three-step search
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
  • Studio Circuits (AREA)
  • Color Television Systems (AREA)
DE69304220T 1992-02-21 1993-02-18 Vorrichtung zur Detektion von Bewegungsvektoren Expired - Lifetime DE69304220T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3459692A JP3164121B2 (ja) 1992-02-21 1992-02-21 動きベクトル検出装置

Publications (2)

Publication Number Publication Date
DE69304220D1 true DE69304220D1 (de) 1996-10-02
DE69304220T2 DE69304220T2 (de) 1997-01-30

Family

ID=12418721

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69333662T Expired - Lifetime DE69333662D1 (de) 1992-02-21 1993-02-18 Vorrichtung zur Detektion von Bewegungsvektoren
DE69304220T Expired - Lifetime DE69304220T2 (de) 1992-02-21 1993-02-18 Vorrichtung zur Detektion von Bewegungsvektoren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69333662T Expired - Lifetime DE69333662D1 (de) 1992-02-21 1993-02-18 Vorrichtung zur Detektion von Bewegungsvektoren

Country Status (3)

Country Link
EP (2) EP0557095B1 (de)
JP (1) JP3164121B2 (de)
DE (2) DE69333662D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3164121B2 (ja) * 1992-02-21 2001-05-08 キヤノン株式会社 動きベクトル検出装置
US6741652B1 (en) 1992-02-21 2004-05-25 Canon Kabushiki Kaisha Movement vector detecting device
CA2139794C (en) * 1994-01-18 2006-11-07 Robert John Gove Frame pixel data generation
US5539469A (en) * 1994-12-30 1996-07-23 Daewoo Electronics Co., Ltd. Apparatus for determining motion vectors through the use of an adaptive median filtering technique
CN1115865C (zh) * 1995-01-16 2003-07-23 株式会社大宇电子 通过使用自适应中值滤波技术确定运动矢量的装置
US5949918A (en) * 1997-05-21 1999-09-07 Sarnoff Corporation Method and apparatus for performing image enhancement
DE19964492B4 (de) * 1999-08-14 2012-10-11 Pilz Gmbh & Co. Kg Vorrichtung zur Absicherung eines Gefahrenbereichs, insbesondere des Gefahrenbereichs einer automatisiert arbeitenden Maschine
US6445832B1 (en) * 2000-10-10 2002-09-03 Lockheed Martin Corporation Balanced template tracker for tracking an object image sequence
US7742073B1 (en) 2000-11-01 2010-06-22 Koninklijke Philips Electronics N.V. Method and apparatus for tracking an object of interest using a camera associated with a hand-held processing device
JP2007122232A (ja) * 2005-10-26 2007-05-17 Casio Comput Co Ltd 画像処理装置及びプログラム
JP4785678B2 (ja) * 2006-09-01 2011-10-05 キヤノン株式会社 画像符号化装置および画像符号化方法
WO2008065764A1 (en) 2006-11-30 2008-06-05 Mitsubishi Electric Corporation Motion vector detecting device
JP2009038509A (ja) * 2007-07-31 2009-02-19 Sony Corp 動きベクトル検出装置及び動きベクトル検出方法
JP5048542B2 (ja) 2008-02-07 2012-10-17 オリンパス株式会社 画像処理装置及び画像処理プログラム
JP5179223B2 (ja) 2008-02-26 2013-04-10 オリンパス株式会社 撮像装置及び撮像プログラム
JP4789964B2 (ja) 2008-04-01 2011-10-12 オリンパス株式会社 画像処理装置、画像処理プログラム、画像処理方法、および電子機器
JP5100495B2 (ja) * 2008-05-09 2012-12-19 株式会社東芝 画像処理装置
JP5075757B2 (ja) 2008-08-05 2012-11-21 オリンパス株式会社 画像処理装置、画像処理プログラム、画像処理方法、および電子機器
JP5074322B2 (ja) 2008-08-05 2012-11-14 オリンパス株式会社 画像処理装置、画像処理方法、画像処理プログラム、及び、撮像装置
JP5740844B2 (ja) * 2009-11-24 2015-07-01 株式会社リコー 撮像装置、画像処理方法、及び、コンピュータプログラム
JP5645699B2 (ja) * 2011-02-16 2014-12-24 三菱電機株式会社 動き検出装置及び方法、映像信号処理装置及び方法、並びに映像表示装置
JP5744614B2 (ja) 2011-04-28 2015-07-08 オリンパス株式会社 画像処理装置、画像処理方法、および、画像処理プログラム
JP6651984B2 (ja) * 2016-05-26 2020-02-19 株式会社リコー 情報処理装置、会議システムおよび情報処理装置の制御方法
JP7197785B2 (ja) * 2019-01-28 2022-12-28 日本電信電話株式会社 映像処理装置、映像処理方法、及び映像処理プログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2811909B2 (ja) * 1990-04-27 1998-10-15 キヤノン株式会社 画像処理装置
JP3164121B2 (ja) * 1992-02-21 2001-05-08 キヤノン株式会社 動きベクトル検出装置

Also Published As

Publication number Publication date
EP0557095A3 (de) 1993-10-13
JP3164121B2 (ja) 2001-05-08
DE69333662D1 (de) 2004-11-18
EP0557095A2 (de) 1993-08-25
EP0703703A2 (de) 1996-03-27
EP0703703A3 (de) 1996-04-03
DE69304220T2 (de) 1997-01-30
EP0703703B1 (de) 2004-10-13
JPH05233815A (ja) 1993-09-10
EP0557095B1 (de) 1996-08-28

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