JP5022763B2 - 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
JP5022763B2
JP5022763B2 JP2007117624A JP2007117624A JP5022763B2 JP 5022763 B2 JP5022763 B2 JP 5022763B2 JP 2007117624 A JP2007117624 A JP 2007117624A JP 2007117624 A JP2007117624 A JP 2007117624A JP 5022763 B2 JP5022763 B2 JP 5022763B2
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JP
Japan
Prior art keywords
white point
monitor
observing
image
color
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
JP2007117624A
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English (en)
Japanese (ja)
Other versions
JP2008278056A5 (enExample
JP2008278056A (ja
Inventor
晋 新原
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
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 Canon Inc filed Critical Canon Inc
Priority to JP2007117624A priority Critical patent/JP5022763B2/ja
Priority to US12/101,597 priority patent/US7983481B2/en
Publication of JP2008278056A publication Critical patent/JP2008278056A/ja
Publication of JP2008278056A5 publication Critical patent/JP2008278056A5/ja
Application granted granted Critical
Publication of JP5022763B2 publication Critical patent/JP5022763B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04N9/67—Circuits for processing colour signals for matrixing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/13—Digital output to plotter ; Cooperation and interconnection of the plotter with other functional units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1431—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using a single graphics controller
    • 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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • H04N1/6052—Matching two or more picture signal generators or two or more picture reproducers
    • 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
    • H04N1/6088—Colour correction or control controlled by factors external to the apparatus by viewing conditions, i.e. conditions at picture output
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
JP2007117624A 2007-04-26 2007-04-26 色処理装置およびその方法 Expired - Fee Related JP5022763B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007117624A JP5022763B2 (ja) 2007-04-26 2007-04-26 色処理装置およびその方法
US12/101,597 US7983481B2 (en) 2007-04-26 2008-04-11 Color processing apparatus and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007117624A JP5022763B2 (ja) 2007-04-26 2007-04-26 色処理装置およびその方法

Publications (3)

Publication Number Publication Date
JP2008278056A JP2008278056A (ja) 2008-11-13
JP2008278056A5 JP2008278056A5 (enExample) 2010-06-17
JP5022763B2 true JP5022763B2 (ja) 2012-09-12

Family

ID=39969582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007117624A Expired - Fee Related JP5022763B2 (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) US7983481B2 (enExample)
JP (1) JP5022763B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009071548A (ja) * 2007-09-12 2009-04-02 Canon Inc 色処理装置およびその方法
JP5719123B2 (ja) * 2010-05-24 2015-05-13 キヤノン株式会社 画像処理装置、画像処理方法、およびプログラム
JP5839907B2 (ja) * 2011-09-15 2016-01-06 キヤノン株式会社 画像処理装置および画像処理方法
KR20130076978A (ko) * 2011-12-29 2013-07-09 삼성전자주식회사 표시 장치 및 그 색상 보정 방법
JP6156361B2 (ja) * 2012-03-08 2017-07-05 日本電気株式会社 色再現方法、色再現システム、色再現プログラムおよび色再現装置
US10217438B2 (en) * 2014-05-30 2019-02-26 Apple Inc. User interface and method for directly setting display white point
US9478157B2 (en) * 2014-11-17 2016-10-25 Apple Inc. Ambient light adaptive displays
US9530362B2 (en) 2014-12-23 2016-12-27 Apple Inc. Ambient light adaptive displays with paper-like appearance
US20220109781A1 (en) * 2019-06-13 2022-04-07 Hewlett-Packard Development Company, L.P. Color matching

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0993451A (ja) * 1995-09-27 1997-04-04 Sony Corp 画像処理方法及び画像処理装置
JP3412996B2 (ja) * 1995-12-28 2003-06-03 キヤノン株式会社 画像処理装置及び方法
JP4255526B2 (ja) * 1997-11-06 2009-04-15 ソニー株式会社 画像処理装置および方法、並びに伝送媒体
US7209147B2 (en) * 2001-03-15 2007-04-24 Kodak Polychrome Graphics Co. Ltd. Correction techniques for soft proofing
JP2003169222A (ja) * 2001-11-30 2003-06-13 Seiko Epson Corp 画像処理装置、画像処理方法、プログラムおよび記録媒体
JP2003244621A (ja) * 2002-02-19 2003-08-29 Canon Inc 画像処理方法及び画像処理装置及び画像処理装置の制御プログラム及び記憶媒体
US7215343B2 (en) * 2003-01-30 2007-05-08 Eastman Kodak Company Color correction using a device-dependent display profile

Also Published As

Publication number Publication date
US20080279451A1 (en) 2008-11-13
US7983481B2 (en) 2011-07-19
JP2008278056A (ja) 2008-11-13

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