DE69515755T2 - Vorrichtung zur Detektion von Bewegungsvektoren - Google Patents

Vorrichtung zur Detektion von Bewegungsvektoren

Info

Publication number
DE69515755T2
DE69515755T2 DE69515755T DE69515755T DE69515755T2 DE 69515755 T2 DE69515755 T2 DE 69515755T2 DE 69515755 T DE69515755 T DE 69515755T DE 69515755 T DE69515755 T DE 69515755T DE 69515755 T2 DE69515755 T2 DE 69515755T2
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 - Fee Related
Application number
DE69515755T
Other languages
English (en)
Other versions
DE69515755D1 (de
Inventor
Kazunori Yasuda
Tsuyoshi Oda
Kouichi Uchide
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69515755D1 publication Critical patent/DE69515755D1/de
Publication of DE69515755T2 publication Critical patent/DE69515755T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69515755T 1994-07-27 1995-07-27 Vorrichtung zur Detektion von Bewegungsvektoren Expired - Fee Related DE69515755T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17552994 1994-07-27

Publications (2)

Publication Number Publication Date
DE69515755D1 DE69515755D1 (de) 2000-04-27
DE69515755T2 true DE69515755T2 (de) 2000-07-13

Family

ID=15997665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515755T Expired - Fee Related DE69515755T2 (de) 1994-07-27 1995-07-27 Vorrichtung zur Detektion von Bewegungsvektoren

Country Status (4)

Country Link
US (1) US5691774A (de)
EP (1) EP0695096B1 (de)
KR (1) KR100349883B1 (de)
DE (1) DE69515755T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320906B1 (en) * 1996-05-21 2001-11-20 Matsushita Electric Industrial Co., Ltd. Motion vector detecting circuit
WO1997050202A2 (en) 1996-06-10 1997-12-31 Cummings Mark R Method and apparatus for communicating information
DE19703251A1 (de) * 1997-01-29 1998-11-05 Kuhn Peter Dipl Ing Eine flexible VLSI Architektur für Blockmatching mit variabler Blockgröße, für Teilblockkombinationen, beliebig berandete Objekte und Luminanzkorrektur
US6696992B1 (en) * 2001-10-02 2004-02-24 Allan Chu Efficient data encoding and decoding processes
CN1917641A (zh) * 2002-01-18 2007-02-21 株式会社东芝 视频编码方法和装置以及视频解码方法和装置
DE10236859A1 (de) * 2002-08-07 2004-02-19 Takata Corp. Gassack für ein Airbagmodul
US8644379B2 (en) * 2007-03-07 2014-02-04 Himax Technologies Limited De-interlacing method and method of compensating a de-interlaced pixel
KR101668829B1 (ko) * 2010-04-21 2016-10-25 삼성전자주식회사 공간 주파수 상에서 인간 시각 특성이 반영된 텍스처 향상 방법 및 장치
CN104125477B (zh) * 2013-04-27 2017-08-18 华为技术有限公司 一种视频帧淡入/淡出检测方法及装置
EP3828520B1 (de) * 2016-09-02 2023-08-09 X-Rite Europe GmbH Vorrichtung und verfahren zur charakterisierung von effektpigmentflecken

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371895A (en) * 1980-01-18 1983-02-01 Nippon Electric Co., Ltd. Coded video signal transmitting and receiving system
JPS61113377A (ja) * 1984-11-07 1986-05-31 Sony Corp テレビジヨン信号の動き検出装置
EP0330455A3 (de) * 1988-02-22 1990-07-04 Kabushiki Kaisha Toshiba Vorrichtung zum Kodieren von Bildern
US4897720A (en) * 1988-03-14 1990-01-30 Bell Communications Research, Inc. Circuit implementation of block matching algorithm
GB8909498D0 (en) * 1989-04-26 1989-06-14 British Telecomm Motion estimator
GB2248361B (en) * 1990-09-28 1994-06-01 Sony Broadcast & Communication Motion dependent video signal processing
JPH04177992A (ja) * 1990-11-09 1992-06-25 Victor Co Of Japan Ltd 階層性を有する画像符号化装置
JPH04207788A (ja) * 1990-11-30 1992-07-29 Sony Corp 画像信号符号化装置及び方法
JP3103894B2 (ja) * 1991-02-06 2000-10-30 ソニー株式会社 ビデオデータの手振れ補正装置およびその方法
JP3263960B2 (ja) * 1991-10-22 2002-03-11 ソニー株式会社 動きベクトル符号器および復号器
JP3230263B2 (ja) * 1992-01-31 2001-11-19 ソニー株式会社 動きベクトル検出回路
GB9204117D0 (en) * 1992-02-26 1992-04-08 British Broadcasting Corp Video image processing

Also Published As

Publication number Publication date
EP0695096B1 (de) 2000-03-22
EP0695096A1 (de) 1996-01-31
DE69515755D1 (de) 2000-04-27
KR960006646A (ko) 1996-02-23
US5691774A (en) 1997-11-25
KR100349883B1 (ko) 2002-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee