JP5725968B2 - 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
JP5725968B2
JP5725968B2 JP2011105657A JP2011105657A JP5725968B2 JP 5725968 B2 JP5725968 B2 JP 5725968B2 JP 2011105657 A JP2011105657 A JP 2011105657A JP 2011105657 A JP2011105657 A JP 2011105657A JP 5725968 B2 JP5725968 B2 JP 5725968B2
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JP
Japan
Prior art keywords
color
chart
color temperature
patch
color rendering
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Expired - Fee Related
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JP2011105657A
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English (en)
Japanese (ja)
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JP2012237609A5 (enExample
JP2012237609A (ja
Inventor
晋 新原
晋 新原
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2011105657A priority Critical patent/JP5725968B2/ja
Priority to US13/453,823 priority patent/US8818084B2/en
Publication of JP2012237609A publication Critical patent/JP2012237609A/ja
Publication of JP2012237609A5 publication Critical patent/JP2012237609A5/ja
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    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Color Image Communication Systems (AREA)
  • Color Television Image Signal Generators (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2011105657A 2011-05-10 2011-05-10 色処理装置およびその方法 Expired - Fee Related JP5725968B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011105657A JP5725968B2 (ja) 2011-05-10 2011-05-10 色処理装置およびその方法
US13/453,823 US8818084B2 (en) 2011-05-10 2012-04-23 Color processing apparatus and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011105657A JP5725968B2 (ja) 2011-05-10 2011-05-10 色処理装置およびその方法

Publications (3)

Publication Number Publication Date
JP2012237609A JP2012237609A (ja) 2012-12-06
JP2012237609A5 JP2012237609A5 (enExample) 2014-06-19
JP5725968B2 true JP5725968B2 (ja) 2015-05-27

Family

ID=47141641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011105657A Expired - Fee Related JP5725968B2 (ja) 2011-05-10 2011-05-10 色処理装置およびその方法

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US (1) US8818084B2 (enExample)
JP (1) JP5725968B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064575Y2 (ja) 1986-10-17 1994-02-02 横河電機株式会社 電源装置の電流検出回路

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5863424B2 (ja) 2011-12-01 2016-02-16 キヤノン株式会社 色処理装置およびその方法
JP6023653B2 (ja) * 2013-05-14 2016-11-09 日本電信電話株式会社 照明光色推定装置、照明光色推定方法及びプログラム
US9489918B2 (en) * 2013-06-19 2016-11-08 Lenovo (Beijing) Limited Information processing methods and electronic devices for adjusting display based on ambient light
US9692993B2 (en) 2013-06-19 2017-06-27 Nec Corporation Illumination estimation device, illumination estimation method, and storage medium
JP6750500B2 (ja) 2014-08-27 2020-09-02 日本電気株式会社 情報処理装置および認識支援方法
US20190191058A1 (en) * 2016-07-21 2019-06-20 Hewlett-Packard Development Company, L.P. Printer adjustment based upon image display environment illumination
US20220109781A1 (en) * 2019-06-13 2022-04-07 Hewlett-Packard Development Company, L.P. Color matching
JP2022003751A (ja) * 2020-06-23 2022-01-11 キヤノン株式会社 画像処理装置、画像処理装置の制御方法および画像処理システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69835638T2 (de) * 1997-07-09 2006-12-28 Canon K.K. Farbbildverarbeitungsgerät und -verfahren
JP4009812B2 (ja) * 1999-08-18 2007-11-21 富士ゼロックス株式会社 画像処理装置、コンピュータ読取可能な記憶媒体、及び画像処理方法
KR100362395B1 (ko) * 2001-03-10 2002-11-23 삼성전자 주식회사 색온도 계산 장치 및 방법
US7053910B2 (en) * 2001-07-30 2006-05-30 Canon Kabushiki Kaisha Reducing metamerism in color management systems
JP3912196B2 (ja) * 2002-06-13 2007-05-09 セイコーエプソン株式会社 色変換表作成装置、色変換表作成方法、色変換表作成プログラムを記録した記録媒体、および、上記装置または方法によって作成された色変換表に基づいてプロファイルを作成するプロファイル作成装置
JP4247639B2 (ja) * 2006-06-14 2009-04-02 セイコーエプソン株式会社 印刷用色変換プロファイルの生成
JP2008271303A (ja) 2007-04-23 2008-11-06 Canon Inc 色処理方法および装置
JP5435885B2 (ja) * 2008-04-15 2014-03-05 キヤノン株式会社 色処理装置、画像処理装置およびそれらの方法
JP2010081327A (ja) * 2008-09-26 2010-04-08 Fujifilm Corp モニタへの印刷物表示方法、装置及びプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064575Y2 (ja) 1986-10-17 1994-02-02 横河電機株式会社 電源装置の電流検出回路

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Publication number Publication date
US8818084B2 (en) 2014-08-26
JP2012237609A (ja) 2012-12-06
US20120287293A1 (en) 2012-11-15

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