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GB2432472B - Method for matching colour in images - Google Patents

Method for matching colour in images

Info

Publication number
GB2432472B
GB2432472B GB0517990A GB0517990A GB2432472B GB 2432472 B GB2432472 B GB 2432472B GB 0517990 A GB0517990 A GB 0517990A GB 0517990 A GB0517990 A GB 0517990A GB 2432472 B GB2432472 B GB 2432472B
Authority
GB
United Kingdom
Prior art keywords
images
matching colour
colour
matching
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.)
Active
Application number
GB0517990A
Other versions
GB2432472A (en
GB0517990D0 (en
Inventor
Francois Pitie
Anil Kokaram
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.)
Greenparrotpictures Ltd
Original Assignee
Greenparrotpictures 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 Greenparrotpictures Ltd filed Critical Greenparrotpictures Ltd
Priority to GB0517990A priority Critical patent/GB2432472B/en
Publication of GB0517990D0 publication Critical patent/GB0517990D0/en
Publication of GB2432472A publication Critical patent/GB2432472A/en
Application granted granted Critical
Publication of GB2432472B publication Critical patent/GB2432472B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/97—Determining parameters from multiple pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6077—Colour balance, e.g. colour cast correction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • 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
    • G06T2207/10024—Color image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
GB0517990A 2005-09-05 2005-09-05 Method for matching colour in images Active GB2432472B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0517990A GB2432472B (en) 2005-09-05 2005-09-05 Method for matching colour in images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0517990A GB2432472B (en) 2005-09-05 2005-09-05 Method for matching colour in images

Publications (3)

Publication Number Publication Date
GB0517990D0 GB0517990D0 (en) 2005-10-12
GB2432472A GB2432472A (en) 2007-05-23
GB2432472B true GB2432472B (en) 2011-01-12

Family

ID=35220832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0517990A Active GB2432472B (en) 2005-09-05 2005-09-05 Method for matching colour in images

Country Status (1)

Country Link
GB (1) GB2432472B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102360506A (en) * 2011-09-30 2012-02-22 北京航空航天大学 Local linear preserver-based scene color style uniformizing method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012012819A2 (en) * 2009-11-27 2016-08-16 Dog Microsystems Inc method and system for filtering image data and use in virtual endoscopy
US9661299B2 (en) 2011-06-30 2017-05-23 Thomson Licensing Outlier detection for colour mapping
EP3148172A1 (en) * 2015-09-28 2017-03-29 Thomson Licensing Method for color grading of a digital visual content, and corresponding electronic device, computer readable program product and computer readable storage medium
CN108254238B (en) * 2017-12-29 2021-06-22 乔治洛德方法研究和开发液化空气有限公司 Dyeing method of filamentous microorganisms and application thereof
CN114331818A (en) * 2021-12-27 2022-04-12 北京达佳互联信息技术有限公司 Video image processing method and video image processing apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543940A (en) * 1994-02-02 1996-08-06 Electronics For Imaging Method and apparatus for converting color scanner signals into colorimetric values
US5771311A (en) * 1995-05-17 1998-06-23 Toyo Ink Manufacturing Co., Ltd. Method and apparatus for correction of color shifts due to illuminant changes
JP2001016468A (en) * 1999-06-25 2001-01-19 Minolta Co Ltd Image processor
US20020154325A1 (en) * 1996-02-26 2002-10-24 Holub Richard A. System for distributing and controlling color reproduction at multiple sites
EP1538826A2 (en) * 2003-12-05 2005-06-08 Samsung Electronics Co., Ltd. Color transformation method and apparatus
EP1662315A2 (en) * 2004-11-24 2006-05-31 Noritsu Koki Co., Ltd. Photograph image-processing method and device thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543940A (en) * 1994-02-02 1996-08-06 Electronics For Imaging Method and apparatus for converting color scanner signals into colorimetric values
US5771311A (en) * 1995-05-17 1998-06-23 Toyo Ink Manufacturing Co., Ltd. Method and apparatus for correction of color shifts due to illuminant changes
US20020154325A1 (en) * 1996-02-26 2002-10-24 Holub Richard A. System for distributing and controlling color reproduction at multiple sites
JP2001016468A (en) * 1999-06-25 2001-01-19 Minolta Co Ltd Image processor
EP1538826A2 (en) * 2003-12-05 2005-06-08 Samsung Electronics Co., Ltd. Color transformation method and apparatus
EP1662315A2 (en) * 2004-11-24 2006-05-31 Noritsu Koki Co., Ltd. Photograph image-processing method and device thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Vrhel, M, Trussell, H, "Colour Correction using Principal Components", Colour Research and Application, Volume 17, no 5, pp 328-338, October 1992 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102360506A (en) * 2011-09-30 2012-02-22 北京航空航天大学 Local linear preserver-based scene color style uniformizing method
CN102360506B (en) * 2011-09-30 2013-07-31 北京航空航天大学 Local linear preserver-based scene color style uniformizing method

Also Published As

Publication number Publication date
GB2432472A (en) 2007-05-23
GB0517990D0 (en) 2005-10-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120614 AND 20120620