ZA200700109B - Method and device for colour calibrating a camera and/or a display device and for correcting colour defects from digital pictures - Google Patents

Method and device for colour calibrating a camera and/or a display device and for correcting colour defects from digital pictures Download PDF

Info

Publication number
ZA200700109B
ZA200700109B ZA200700109A ZA200700109A ZA200700109B ZA 200700109 B ZA200700109 B ZA 200700109B ZA 200700109 A ZA200700109 A ZA 200700109A ZA 200700109 A ZA200700109 A ZA 200700109A ZA 200700109 B ZA200700109 B ZA 200700109B
Authority
ZA
South Africa
Prior art keywords
colour
camera
display device
lighting
references
Prior art date
Application number
ZA200700109A
Other languages
English (en)
Inventor
Piirainen Petri
Original Assignee
Softcolor Oy
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 Softcolor Oy filed Critical Softcolor Oy
Publication of ZA200700109B publication Critical patent/ZA200700109B/en

Links

Classifications

    • 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
    • H04N1/6083—Colour correction or control controlled by factors external to the apparatus
    • H04N1/6086—Colour correction or control controlled by factors external to the apparatus by scene illuminant, i.e. conditions at the time of picture capture, e.g. flash, optical filter used, evening, cloud, daylight, artificial lighting, white point measurement, colour temperature
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Image Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Color Television Image Signal Generators (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Closed-Circuit Television Systems (AREA)
ZA200700109A 2004-06-17 2007-01-04 Method and device for colour calibrating a camera and/or a display device and for correcting colour defects from digital pictures ZA200700109B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20040834A FI20040834A0 (fi) 2004-06-17 2004-06-17 Menetelmä kameran ja/tai näyttölaitteen värikalibroimiseksi

Publications (1)

Publication Number Publication Date
ZA200700109B true ZA200700109B (en) 2008-02-27

Family

ID=32524509

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200700109A ZA200700109B (en) 2004-06-17 2007-01-04 Method and device for colour calibrating a camera and/or a display device and for correcting colour defects from digital pictures

Country Status (13)

Country Link
US (1) US20070092135A1 (zh)
EP (1) EP1776830A4 (zh)
JP (1) JP2008502970A (zh)
KR (1) KR20070042508A (zh)
CN (1) CN1981512A (zh)
AU (1) AU2005255992A1 (zh)
BR (1) BRPI0511401A (zh)
CA (1) CA2570180A1 (zh)
FI (1) FI20040834A0 (zh)
NO (1) NO20065906L (zh)
RU (1) RU2369035C2 (zh)
WO (1) WO2005125176A1 (zh)
ZA (1) ZA200700109B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070091109A1 (en) * 2005-09-13 2007-04-26 Roscoe Atkinson Image quality
JP4915071B2 (ja) * 2005-09-22 2012-04-11 株式会社ニコン 顕微鏡、およびバーチャルスライド作成システム
US7986356B2 (en) * 2007-07-25 2011-07-26 Hewlett-Packard Development Company, L.P. System and method for determining a gamma curve of a display device
US20090027504A1 (en) * 2007-07-25 2009-01-29 Suk Hwan Lim System and method for calibrating a camera
JP5052286B2 (ja) * 2007-10-19 2012-10-17 オリンパス株式会社 分光特性補正装置、分光特性補正方法
EP3496379B1 (de) * 2008-02-11 2020-12-02 Texmag GmbH Vertriebsgesellschaft Vorrichtung zum erfassen eines bildes in einer bildebene, die sich auf einer materialbahn befindet
EP2091227A1 (en) 2008-02-15 2009-08-19 Thomson Licensing Method for adjusting the settings of a reproduction color device
US8154753B2 (en) 2008-10-29 2012-04-10 Thx, Ltd. Method and system for providing access to image system services
KR101310216B1 (ko) * 2009-12-21 2013-09-24 한국전자통신연구원 촬영된 영상의 컬러 변환 장치 및 방법
GB201000835D0 (en) * 2010-01-19 2010-03-03 Akzo Nobel Coatings Int Bv Method and system for determining colour from an image
US9288459B2 (en) * 2013-06-17 2016-03-15 Carlos Francisco Luizetto Pinto Real-time correction/calibration system for the color spectrum contained on an image output (transmitted) from an image capture and output macro-system, according to a previously defined color spectrum reference
GB2519364A (en) 2013-10-21 2015-04-22 Nokia Corp Method, apparatus and computer program product for facilitating color communication
CN105022755B (zh) * 2014-04-29 2018-09-07 晨星半导体股份有限公司 应用于显示装置的校正方法、校正装置以及建立色彩表现数据库的方法
US10375264B2 (en) * 2016-04-28 2019-08-06 University Of Southern California Multispectral lighting reproduction
KR20230028953A (ko) * 2021-08-23 2023-03-03 삼성전자주식회사 이미지를 제공하는 방법 및 이를 지원하는 전자 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157506A (en) * 1990-08-29 1992-10-20 Savitar, Inc. Standardized color calibration of electronic imagery
DE4305693C2 (de) * 1992-04-06 1996-12-19 Hell Ag Linotype Verfahren zur Farbkalibrierung
US5532848A (en) * 1992-11-25 1996-07-02 Canon Information Systems, Inc. Method and apparatus for adjusting correlated color temperature
US5793884A (en) * 1995-12-19 1998-08-11 Hewlett-Packard Company Spectral based color image editing
JP3264273B2 (ja) * 1999-09-22 2002-03-11 日本電気株式会社 自動色補正装置及び自動色補正方法並びにその制御プログラムを記録した記録媒体
US20020122589A1 (en) * 1999-11-29 2002-09-05 Donald M. Reiman Constructing profiles to compensate for non-linearities in image capture
EP1389003B1 (en) * 2002-08-08 2014-01-15 Canon Kabushiki Kaisha Color conversion table generation method and apparatus

Also Published As

Publication number Publication date
NO20065906L (no) 2007-01-10
CA2570180A1 (en) 2005-12-29
BRPI0511401A (pt) 2007-12-04
CN1981512A (zh) 2007-06-13
KR20070042508A (ko) 2007-04-23
US20070092135A1 (en) 2007-04-26
WO2005125176A1 (en) 2005-12-29
RU2007101504A (ru) 2008-07-27
FI20040834A0 (fi) 2004-06-17
JP2008502970A (ja) 2008-01-31
RU2369035C2 (ru) 2009-09-27
WO2005125176A8 (en) 2007-03-29
EP1776830A1 (en) 2007-04-25
AU2005255992A1 (en) 2005-12-29
EP1776830A4 (en) 2012-02-22

Similar Documents

Publication Publication Date Title
ZA200700109B (en) Method and device for colour calibrating a camera and/or a display device and for correcting colour defects from digital pictures
JP4076248B2 (ja) 色再現装置
US5157506A (en) Standardized color calibration of electronic imagery
US10421289B2 (en) Multilayer white printing with white-balance
CN113424550A (zh) 具有环境光补偿的显示器管理
JP3372537B2 (ja) 色較正値を自動的に選択する方法
US20080238931A1 (en) Video signal processing device, video signal processing method, and video display system
WO2006067724A2 (en) Automatic white balance control
US20050146733A1 (en) Method for correcting the image data o a camera system
US20140368530A1 (en) Illumination Synchronizer
US7336314B2 (en) Image acquiring method and image acquiring apparatus
Pointer et al. Practical camera characterization for colour measurement
US6822677B1 (en) Method and device for adjusting white balance based on primary color signals modulated with fourth color signal obtained by fourth sensor
US20080079749A1 (en) White balance method for image processing
GB2411309A (en) Manual white balance using arbitrary surface
MXPA06004741A (es) Metodo y sistema para correccion de color de datos de una imagen digital.
US20230184589A1 (en) Multichannel color sensor
JP2010197656A (ja) 映像表示装置
JP2002149148A (ja) 色再現システム
Sim et al. Artwork Reproduction Through Display Based on Hyperspectral Imaging
Nikkanen et al. Subjective effects of white-balancing errors in digital photography
Murphy A testing procedure to characterize color and spatial quality of digital cameras used to image cultural heritage
Smoyer et al. Experimental evaluation of museum case study digital camera systems
Brown Color
US8836814B2 (en) Method and apparatus for ambient light spectrum detection in digital photography