JP2000276094A - 階調補正方法及び画像表示システム - Google Patents

階調補正方法及び画像表示システム

Info

Publication number
JP2000276094A
JP2000276094A JP11085755A JP8575599A JP2000276094A JP 2000276094 A JP2000276094 A JP 2000276094A JP 11085755 A JP11085755 A JP 11085755A JP 8575599 A JP8575599 A JP 8575599A JP 2000276094 A JP2000276094 A JP 2000276094A
Authority
JP
Japan
Prior art keywords
gradation
display device
characteristic
image display
characteristic value
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.)
Pending
Application number
JP11085755A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000276094A5 (enExample
Inventor
Eiji Ogawa
英二 小川
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP11085755A priority Critical patent/JP2000276094A/ja
Priority to US09/537,679 priority patent/US6816155B1/en
Publication of JP2000276094A publication Critical patent/JP2000276094A/ja
Publication of JP2000276094A5 publication Critical patent/JP2000276094A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • 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
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0693—Calibration of display systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Picture Signal Circuits (AREA)
JP11085755A 1999-03-29 1999-03-29 階調補正方法及び画像表示システム Pending JP2000276094A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11085755A JP2000276094A (ja) 1999-03-29 1999-03-29 階調補正方法及び画像表示システム
US09/537,679 US6816155B1 (en) 1999-03-29 2000-03-29 Method of correcting gradation and image display system employing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11085755A JP2000276094A (ja) 1999-03-29 1999-03-29 階調補正方法及び画像表示システム

Publications (2)

Publication Number Publication Date
JP2000276094A true JP2000276094A (ja) 2000-10-06
JP2000276094A5 JP2000276094A5 (enExample) 2005-06-16

Family

ID=13867686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11085755A Pending JP2000276094A (ja) 1999-03-29 1999-03-29 階調補正方法及び画像表示システム

Country Status (2)

Country Link
US (1) US6816155B1 (enExample)
JP (1) JP2000276094A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003316331A (ja) * 2002-04-25 2003-11-07 Sanyo Electric Co Ltd 表示装置
KR100440216B1 (ko) * 2001-06-12 2004-07-19 주식회사 엘리아테크 룩업테이블을 이용한 계조 확장 장치
JP2006018038A (ja) * 2004-07-01 2006-01-19 Casio Comput Co Ltd 表示駆動装置及び表示装置並びにその駆動制御方法
JP5773453B2 (ja) * 2010-11-30 2015-09-02 Ｎｅｃディスプレイソリューションズ株式会社 表示装置および表示装置の校正方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6958785B2 (en) * 2001-10-22 2005-10-25 Eastman Kodak Company Method and apparatus for determining and correcting for illumination variations in a digital projector
JP2003244436A (ja) * 2002-02-13 2003-08-29 Konica Corp キャリブレーション装置、画像出力装置のキャリブレーション方法、プログラムおよび記憶媒体
US20060209079A1 (en) * 2005-03-16 2006-09-21 Eric Jeffrey Graphics controller providing for efficient pixel value transformation
DE102005015419A1 (de) * 2005-04-04 2006-10-05 Siemens Ag Anordnung mit einer Look-Up-Tabelle eines LCD-Displaymoduls
KR20070019904A (ko) * 2005-08-13 2007-02-16 삼성전자주식회사 영상 표시 장치의 영상 왜곡 보상 방법 및 장치
US8773423B2 (en) * 2007-05-07 2014-07-08 Microsoft Corporation Creating optimized gradient mesh of a vector-based image from a raster-based image
JP4922091B2 (ja) * 2007-07-23 2012-04-25 ルネサスエレクトロニクス株式会社 映像信号処理装置、映像信号処理方法及び表示装置
US8405647B2 (en) * 2008-10-16 2013-03-26 Nec Display Solutions, Ltd. Image information detecting device
CN108417168A (zh) * 2018-02-07 2018-08-17 深圳市可可卓科科技有限公司 基于光机自动亮度平滑切换的方法及车载终端

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5859933A (en) * 1973-10-29 1999-01-12 Canon Kabushiki Kaisha Image forming apparatus
US4386345A (en) * 1981-09-22 1983-05-31 Sperry Corporation Color and brightness tracking in a cathode ray tube display system
US5115229A (en) * 1988-11-23 1992-05-19 Hanoch Shalit Method and system in video image reproduction
AU632305B2 (en) * 1989-01-31 1992-12-24 Sony Corporation Apparatus for testing and adjusting color cathode ray tube equipment
US6081254A (en) * 1993-08-12 2000-06-27 Hitachi, Ltd. Color correction system of imaging apparatus
US5600574A (en) * 1994-05-13 1997-02-04 Minnesota Mining And Manufacturing Company Automated image quality control
JP3164481B2 (ja) * 1994-12-20 2001-05-08 シャープ株式会社 撮像装置
US6278533B1 (en) * 1996-11-29 2001-08-21 Fuji Photo Film Co., Ltd. Method of processing image signal
JP2891955B2 (ja) * 1997-02-14 1999-05-17 日本電気移動通信株式会社 Ｌｃｄ表示装置
US6337675B1 (en) * 1997-10-30 2002-01-08 Ut Automotive Dearborn, Inc Display system with automatic and manual brightness control
DE19855885A1 (de) * 1997-12-04 1999-08-05 Fuji Photo Film Co Ltd Bildverarbeitungsverfahren und -vorrichtung
US6327708B1 (en) * 1998-09-15 2001-12-04 True Image, L.L.C. System of absolute measurement for radiological image luminance control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440216B1 (ko) * 2001-06-12 2004-07-19 주식회사 엘리아테크 룩업테이블을 이용한 계조 확장 장치
JP2003316331A (ja) * 2002-04-25 2003-11-07 Sanyo Electric Co Ltd 表示装置
JP2006018038A (ja) * 2004-07-01 2006-01-19 Casio Comput Co Ltd 表示駆動装置及び表示装置並びにその駆動制御方法
JP5773453B2 (ja) * 2010-11-30 2015-09-02 Ｎｅｃディスプレイソリューションズ株式会社 表示装置および表示装置の校正方法

Also Published As

Publication number Publication date
US6816155B1 (en) 2004-11-09

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