JP5473194B2 - 色処理装置およびその方法 - Google Patents

色処理装置およびその方法 Download PDF

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Publication number
JP5473194B2
JP5473194B2 JP2007117622A JP2007117622A JP5473194B2 JP 5473194 B2 JP5473194 B2 JP 5473194B2 JP 2007117622 A JP2007117622 A JP 2007117622A JP 2007117622 A JP2007117622 A JP 2007117622A JP 5473194 B2 JP5473194 B2 JP 5473194B2
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JP
Japan
Prior art keywords
colorimetric
light source
color
conversion data
color temperature
Prior art date
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Expired - Fee Related
Application number
JP2007117622A
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English (en)
Japanese (ja)
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JP2008278054A5 (enExample
JP2008278054A (ja
Inventor
利幸 石井
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.)
Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007117622A priority Critical patent/JP5473194B2/ja
Priority to US12/108,033 priority patent/US7999822B2/en
Publication of JP2008278054A publication Critical patent/JP2008278054A/ja
Publication of JP2008278054A5 publication Critical patent/JP2008278054A5/ja
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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/462—Computing operations in or between colour spaces; Colour management systems
    • 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
    • H04N1/6097—Colour correction or control depending on the characteristics of the output medium, e.g. glossy paper, matt paper, transparency or fabrics

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
JP2007117622A 2007-04-26 2007-04-26 色処理装置およびその方法 Expired - Fee Related JP5473194B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007117622A JP5473194B2 (ja) 2007-04-26 2007-04-26 色処理装置およびその方法
US12/108,033 US7999822B2 (en) 2007-04-26 2008-04-23 Color processing apparatus and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007117622A JP5473194B2 (ja) 2007-04-26 2007-04-26 色処理装置およびその方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012049705A Division JP5174257B2 (ja) 2012-03-06 2012-03-06 色処理装置およびその方法

Publications (3)

Publication Number Publication Date
JP2008278054A JP2008278054A (ja) 2008-11-13
JP2008278054A5 JP2008278054A5 (enExample) 2010-06-17
JP5473194B2 true JP5473194B2 (ja) 2014-04-16

Family

ID=39886404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007117622A Expired - Fee Related JP5473194B2 (ja) 2007-04-26 2007-04-26 色処理装置およびその方法

Country Status (2)

Country Link
US (1) US7999822B2 (enExample)
JP (1) JP5473194B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5028329B2 (ja) * 2008-05-14 2012-09-19 キヤノン株式会社 プロファイル作成方法及びプロファイル作成装置
JP5699616B2 (ja) * 2011-01-13 2015-04-15 株式会社リコー 画像処理装置、画像処理方法および画像処理プログラム
JP6187176B2 (ja) * 2013-11-12 2017-08-30 大日本印刷株式会社 情報処理システム、情報処理方法及び情報処理プログラム
JP6230470B2 (ja) * 2014-04-03 2017-11-15 キヤノン株式会社 色処理装置、色処理方法及びプログラム。
JP6399808B2 (ja) 2014-05-28 2018-10-03 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
JP5846324B2 (ja) * 2015-02-18 2016-01-20 株式会社リコー 画像処理装置、画像処理方法および画像処理プログラム
CN113766087A (zh) * 2016-06-30 2021-12-07 株式会社隆创 颜色变换装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570003B1 (en) * 1992-05-15 2000-08-02 Toyota Jidosha Kabushiki Kaisha Three-dimensional automatic gonio-spectrophotometer
JPH09163382A (ja) * 1995-12-07 1997-06-20 Toyo Ink Mfg Co Ltd 色ずれ修正方法及び装置
JP3634633B2 (ja) 1998-07-24 2005-03-30 キヤノン株式会社 画像処理装置およびその方法
JP4156168B2 (ja) * 2000-03-02 2008-09-24 株式会社沖データ カラー画像変換装置
JP4060024B2 (ja) * 2000-05-12 2008-03-12 富士フイルム株式会社 カラーバランス調整方法および装置並びに記録媒体
US6671050B2 (en) * 2000-11-06 2003-12-30 Dai Nippon Printing Co., Ltd. Color measuring method and device for printed matter
US7433102B2 (en) * 2002-05-10 2008-10-07 Canon Kabushiki Kaisha Reproduction color prediction apparatus and method
JP2005117612A (ja) * 2003-09-18 2005-04-28 Fuji Photo Film Co Ltd 画像処理方法および装置
US7706604B2 (en) * 2003-11-03 2010-04-27 Seiko Epson Corporation Production of color conversion profile for printing
ATE485673T1 (de) * 2003-11-03 2010-11-15 Seiko Epson Corp Herstellung eines farbumsetzungsprofils für den druck
JP4424493B2 (ja) * 2005-01-26 2010-03-03 セイコーエプソン株式会社 実観察条件下での測色値に基づくプロファイルの作成と印刷
JP4381313B2 (ja) * 2005-01-19 2009-12-09 セイコーエプソン株式会社 異なる観察条件下で測色した測色値の補正

Also Published As

Publication number Publication date
US20080266313A1 (en) 2008-10-30
US7999822B2 (en) 2011-08-16
JP2008278054A (ja) 2008-11-13

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