DE69626953T2 - Bildverarbeitungssystem und Bildverarbeitungsverfahren - Google Patents

Bildverarbeitungssystem und Bildverarbeitungsverfahren

Info

Publication number
DE69626953T2
DE69626953T2 DE69626953T DE69626953T DE69626953T2 DE 69626953 T2 DE69626953 T2 DE 69626953T2 DE 69626953 T DE69626953 T DE 69626953T DE 69626953 T DE69626953 T DE 69626953T DE 69626953 T2 DE69626953 T2 DE 69626953T2
Authority
DE
Germany
Prior art keywords
data
block
image
sub
pixel
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
DE69626953T
Other languages
German (de)
English (en)
Other versions
DE69626953D1 (de
Inventor
Simon David Jones
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.)
Quantel Ltd
Original Assignee
Quantel Ltd
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 Quantel Ltd filed Critical Quantel Ltd
Publication of DE69626953D1 publication Critical patent/DE69626953D1/de
Application granted granted Critical
Publication of DE69626953T2 publication Critical patent/DE69626953T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/18—Image warping, e.g. rearranging pixels individually
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
DE69626953T 1995-09-08 1996-09-06 Bildverarbeitungssystem und Bildverarbeitungsverfahren Expired - Fee Related DE69626953T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9518443A GB2305052B (en) 1995-09-08 1995-09-08 An image processing system

Publications (2)

Publication Number Publication Date
DE69626953D1 DE69626953D1 (de) 2003-04-30
DE69626953T2 true DE69626953T2 (de) 2003-12-11

Family

ID=10780455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626953T Expired - Fee Related DE69626953T2 (de) 1995-09-08 1996-09-06 Bildverarbeitungssystem und Bildverarbeitungsverfahren

Country Status (5)

Country Link
US (1) US5995677A (https=)
EP (1) EP0786738B1 (https=)
JP (1) JPH09128526A (https=)
DE (1) DE69626953T2 (https=)
GB (1) GB2305052B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305052B (en) * 1995-09-08 2000-04-05 Quantel Ltd An image processing system
JP2000175194A (ja) * 1998-12-01 2000-06-23 Sony Corp 画像復号装置及び画像復号方法
US6516097B1 (en) * 1999-07-16 2003-02-04 Lockheed Martin Corporation Image segmentation system
JP2006074512A (ja) * 2004-09-02 2006-03-16 Casio Comput Co Ltd 撮影装置、撮影装置の画像処理方法及びプログラム
GB2470611B (en) * 2009-06-25 2011-06-29 Tv One Ltd Apparatus and method for processing data
US8116587B2 (en) * 2010-02-16 2012-02-14 Ricoh Co., Ltd. Method and apparatus for high-speed and low-complexity piecewise geometric transformation of signals
JP2012060517A (ja) * 2010-09-10 2012-03-22 Canon Inc 画像処理装置、画像処理方法
US9297641B2 (en) * 2011-12-12 2016-03-29 Mobileye Vision Technologies Ltd. Detection of obstacles at night by analysis of shadows

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967340A (en) * 1985-06-12 1990-10-30 E-Systems, Inc. Adaptive processing system having an array of individually configurable processing components
GB2197766B (en) * 1986-11-17 1990-07-25 Sony Corp Two-dimensional finite impulse response filter arrangements
FR2638871B1 (fr) * 1988-11-09 1994-06-03 Jutand Francis Procede et circuit de filtrage de signal de representation d'image
GB8909367D0 (en) * 1989-04-25 1989-06-14 Quantel Ltd Manipulating electronically stored images
JPH03272290A (ja) * 1990-03-20 1991-12-03 Victor Co Of Japan Ltd 画像フィルタ処理装置
JP3051432B2 (ja) * 1990-08-13 2000-06-12 キヤノン株式会社 画像処理方法及びその装置
KR920010580A (ko) * 1990-11-30 1992-06-26 다께바야시 쇼오고 광디스크용 허브 및 그를 갖는 광디스크
US5282051A (en) * 1991-07-29 1994-01-25 Xerox Corporation Apparatus and method for performing resolution conversion on image data with auto correlation
EP0609622A1 (en) * 1992-12-31 1994-08-10 Xerox Corporation Cell band rotation
EP0644684B1 (en) * 1993-09-17 2000-02-02 Eastman Kodak Company Digital resampling integrated circuit for fast image resizing applications
GB2305052B (en) * 1995-09-08 2000-04-05 Quantel Ltd An image processing system

Also Published As

Publication number Publication date
GB2305052A8 (en) 1999-08-25
US5995677A (en) 1999-11-30
DE69626953D1 (de) 2003-04-30
EP0786738A3 (en) 1997-12-10
GB9518443D0 (en) 1995-11-08
EP0786738A2 (en) 1997-07-30
GB2305052B (en) 2000-04-05
GB2305052A (en) 1997-03-26
JPH09128526A (ja) 1997-05-16
EP0786738B1 (en) 2003-03-26

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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