GB2305052B - An image processing system - Google Patents

An image processing system

Info

Publication number
GB2305052B
GB2305052B GB9518443A GB9518443A GB2305052B GB 2305052 B GB2305052 B GB 2305052B GB 9518443 A GB9518443 A GB 9518443A GB 9518443 A GB9518443 A GB 9518443A GB 2305052 B GB2305052 B GB 2305052B
Authority
GB
United Kingdom
Prior art keywords
image processing
processing system
image
processing
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
GB9518443A
Other languages
English (en)
Other versions
GB2305052A8 (en
GB9518443D0 (en
GB2305052A (en
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
Priority to GB9518443A priority Critical patent/GB2305052B/en
Publication of GB9518443D0 publication Critical patent/GB9518443D0/en
Priority to EP96306498A priority patent/EP0786738B1/en
Priority to US08/708,779 priority patent/US5995677A/en
Priority to DE69626953T priority patent/DE69626953T2/de
Priority to JP8236371A priority patent/JPH09128526A/ja
Publication of GB2305052A publication Critical patent/GB2305052A/en
Publication of GB2305052A8 publication Critical patent/GB2305052A8/en
Application granted granted Critical
Publication of GB2305052B publication Critical patent/GB2305052B/en
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)
GB9518443A 1995-09-08 1995-09-08 An image processing system Expired - Fee Related GB2305052B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9518443A GB2305052B (en) 1995-09-08 1995-09-08 An image processing system
JP8236371A JPH09128526A (ja) 1995-09-08 1996-09-06 画像処理システム、デジタルデータをフィルタ処理する方法、メモリ、および回路を試験する方法
US08/708,779 US5995677A (en) 1995-09-08 1996-09-06 Image processing system
DE69626953T DE69626953T2 (de) 1995-09-08 1996-09-06 Bildverarbeitungssystem und Bildverarbeitungsverfahren
EP96306498A EP0786738B1 (en) 1995-09-08 1996-09-06 An image processing system and method

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 (4)

Publication Number Publication Date
GB9518443D0 GB9518443D0 (en) 1995-11-08
GB2305052A GB2305052A (en) 1997-03-26
GB2305052A8 GB2305052A8 (en) 1999-08-25
GB2305052B true GB2305052B (en) 2000-04-05

Family

ID=10780455

Family Applications (1)

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

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197766A (en) * 1986-11-17 1988-05-25 Sony Corp Two-dimensional finite impulse response filter arrangements
EP0368731A1 (fr) * 1988-11-09 1990-05-16 France Telecom Procédé et circuit de filtrage de signal de représentation d'image
GB2231471A (en) * 1989-04-25 1990-11-14 Quantel Ltd Image processing system with individual transformations for image tiles
EP0448388A2 (en) * 1990-03-20 1991-09-25 Victor Company Of Japan, Limited Image filtering system
EP0609622A1 (en) * 1992-12-31 1994-08-10 Xerox Corporation Cell band rotation
US5355232A (en) * 1990-08-13 1994-10-11 Canon Kabushiki Kaisha Image size change in conjunction with coding and decoding

Family Cites Families (5)

* 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
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197766A (en) * 1986-11-17 1988-05-25 Sony Corp Two-dimensional finite impulse response filter arrangements
EP0368731A1 (fr) * 1988-11-09 1990-05-16 France Telecom Procédé et circuit de filtrage de signal de représentation d'image
GB2231471A (en) * 1989-04-25 1990-11-14 Quantel Ltd Image processing system with individual transformations for image tiles
EP0448388A2 (en) * 1990-03-20 1991-09-25 Victor Company Of Japan, Limited Image filtering system
US5355232A (en) * 1990-08-13 1994-10-11 Canon Kabushiki Kaisha Image size change in conjunction with coding and decoding
EP0609622A1 (en) * 1992-12-31 1994-08-10 Xerox Corporation Cell band rotation

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
DE69626953T2 (de) 2003-12-11
GB9518443D0 (en) 1995-11-08
EP0786738A2 (en) 1997-07-30
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
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090908