DE3729188A1 - Verschiebedriftkorrektur fuer ein farbfilminspektionsgeraet - Google Patents

Verschiebedriftkorrektur fuer ein farbfilminspektionsgeraet

Info

Publication number
DE3729188A1
DE3729188A1 DE19873729188 DE3729188A DE3729188A1 DE 3729188 A1 DE3729188 A1 DE 3729188A1 DE 19873729188 DE19873729188 DE 19873729188 DE 3729188 A DE3729188 A DE 3729188A DE 3729188 A1 DE3729188 A1 DE 3729188A1
Authority
DE
Germany
Prior art keywords
color
density
signals
green
drift correction
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.)
Granted
Application number
DE19873729188
Other languages
German (de)
English (en)
Other versions
DE3729188C2 (OSRAM
Inventor
Shohei Yamamoto
Yukito Kato
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
Publication of DE3729188A1 publication Critical patent/DE3729188A1/de
Application granted granted Critical
Publication of DE3729188C2 publication Critical patent/DE3729188C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • 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
    • H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
DE19873729188 1986-09-01 1987-09-01 Verschiebedriftkorrektur fuer ein farbfilminspektionsgeraet Granted DE3729188A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61205703A JPS6361239A (ja) 1986-09-01 1986-09-01 カラ−フイルム検定装置のオフセツトドリフト補正方法

Publications (2)

Publication Number Publication Date
DE3729188A1 true DE3729188A1 (de) 1988-03-03
DE3729188C2 DE3729188C2 (OSRAM) 1993-05-13

Family

ID=16511304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873729188 Granted DE3729188A1 (de) 1986-09-01 1987-09-01 Verschiebedriftkorrektur fuer ein farbfilminspektionsgeraet

Country Status (3)

Country Link
US (1) US4802107A (OSRAM)
JP (1) JPS6361239A (OSRAM)
DE (1) DE3729188A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007837A1 (en) * 1988-12-27 1990-07-12 Eastman Kodak Company Colour monitor for producing displays that visually match images as will be reproduced
WO1992004799A1 (en) * 1990-08-31 1992-03-19 Eastman Kodak Company Color sequential scanner incorporating a synchronized variable exposure shutter
EP0561503A3 (OSRAM) * 1992-03-19 1994-01-26 Sony Corp America
WO1997008886A1 (de) * 1995-08-26 1997-03-06 Linotype-Hell Ag Verfahren und einrichtung zur umwandlung von farbwerten

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63119385A (ja) * 1986-11-07 1988-05-24 Canon Inc 画像修正方式
GB8722228D0 (en) * 1987-09-22 1987-10-28 Crosfield Electronics Ltd Image processing
EP0359869A1 (en) * 1988-08-23 1990-03-28 Agfa-Gevaert N.V. Method for colour correction by dry dot etching using photographically produced mask
JPH07101282B2 (ja) * 1988-10-05 1995-11-01 富士写真フイルム株式会社 ネガ検定装置
JP2675115B2 (ja) * 1989-01-06 1997-11-12 株式会社日立製作所 ビデオプリンタ
JPH02309888A (ja) * 1989-05-25 1990-12-25 Canon Inc 映像信号補正装置
DE3924989A1 (de) * 1989-07-28 1991-02-07 Roland Man Druckmasch Vorrichtung zur durchfuehrung einer umfassenden qualitaetskontrolle an druckbogen
US5010410A (en) * 1989-10-16 1991-04-23 Eastman Kodak Company Method and apparatus for signal companding
EP0425253B1 (en) * 1989-10-24 1997-08-13 Canon Kabushiki Kaisha Colour image forming method
US5185635A (en) * 1990-04-25 1993-02-09 Tektronix, Inc. Method of calibrating and controlling the optical power output of an OTDR
US5142284A (en) * 1990-04-25 1992-08-25 Tektronix, Inc. Sample and hold with intermediate reset voltage outside of the magnitude range of the input
US5047861A (en) * 1990-07-31 1991-09-10 Eastman Kodak Company Method and apparatus for pixel non-uniformity correction
JP2568680Y2 (ja) * 1991-03-12 1998-04-15 ノーリツ鋼機株式会社 リニアイメージセンサ用光源ユニット
US5523861A (en) * 1991-05-15 1996-06-04 Canon Kabushiki Kaisha Image reader capable of setting density and illumination
US5237402A (en) * 1991-07-30 1993-08-17 Polaroid Corporation Digital image processing circuitry
US5841955A (en) * 1991-12-02 1998-11-24 Goss Graphic Systems, Inc. Control system for a printing press
IL101029A (en) * 1992-02-20 1996-01-19 Scitex Corp Ltd Method for identifying elephant type
US5281979A (en) * 1992-11-04 1994-01-25 Eastman Kodak Company Laser printer calibration
US5495429A (en) * 1993-02-12 1996-02-27 West Virginia University Method and apparatus for measuring the color of three dimensional objects
US5812705A (en) * 1995-02-28 1998-09-22 Goss Graphic Systems, Inc. Device for automatically aligning a production copy image with a reference copy image in a printing press control system
US5767980A (en) * 1995-06-20 1998-06-16 Goss Graphic Systems, Inc. Video based color sensing device for a printing press control system
US5805280A (en) * 1995-09-28 1998-09-08 Goss Graphic Systems, Inc. Control system for a printing press
US5903712A (en) * 1995-10-05 1999-05-11 Goss Graphic Systems, Inc. Ink separation device for printing press ink feed control
US5982988A (en) * 1996-02-05 1999-11-09 Fuji Photo Film Co., Ltd. Exposure control apparatus of photo-printer
CN100544450C (zh) * 2003-06-12 2009-09-23 株式会社尼康 图像处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123701A1 (de) * 1983-04-27 1984-11-07 DR.-ING. RUDOLF HELL GmbH Verfahren und Einrichtung zur Herstellung von Farbbildern
EP0129446A2 (en) * 1983-06-21 1984-12-27 Hazeltine Corporation Automatic color analysis based on minimum/maximum video level
JPS61138942A (ja) * 1984-12-12 1986-06-26 Fuji Photo Film Co Ltd カラ−フイルム検定装置の入力部のキャリブレ−ション方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714777C2 (de) * 1977-04-02 1982-02-11 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Schaltungsanordnung zur Korrektur jedes einzelnen Bildpunktsignales einer in eine digitale Form umgewandelten Signalfolge eines fotoelektrischen Bildwandlersystems
JPS5662243A (en) * 1979-10-25 1981-05-28 Fuji Photo Film Co Ltd Color film checking device
JPS56102853A (en) * 1980-01-21 1981-08-17 Dainippon Screen Mfg Co Ltd Metho for pretreating image signal of image copying apparatus
JPS57208422A (en) * 1981-06-18 1982-12-21 Fuji Photo Film Co Ltd Hue judging device
JPS5868040A (ja) * 1981-10-19 1983-04-22 Konan Camera Kenkyusho:Kk 階調修正量測定装置
US4536848A (en) * 1982-04-15 1985-08-20 Polaroid Corporation Method and apparatus for colored computer graphic photography
JPS5987448A (ja) * 1982-11-11 1984-05-21 Fuji Photo Film Co Ltd カラ−フイルム検定方法
JPS5991324A (ja) * 1982-11-17 1984-05-26 Toshiba Corp 色識別装置
US4611918A (en) * 1983-03-24 1986-09-16 Noritsu Kenkya Center Co., Ltd. Method of determining the optimum exposure conditions for a color printer
JPS6048668A (ja) * 1983-08-27 1985-03-16 Dainippon Screen Mfg Co Ltd 画像走査記録方法
JPS60151632A (ja) * 1984-01-19 1985-08-09 Fuji Photo Film Co Ltd 写真画像情報の較正方法
US4704699A (en) * 1984-06-25 1987-11-03 Bell & Howell Company Digital film recorder, peripheral, and method for color hardcopy production
US4689669A (en) * 1984-11-27 1987-08-25 Sony Corporation Color graphics data processing apparatus
JPS61137029A (ja) * 1984-12-07 1986-06-24 Hitachi Ltd 色情報変換回路
US4692797A (en) * 1984-12-07 1987-09-08 Fuji Photo Film Co., Ltd. Photographic printing system
US4736244A (en) * 1984-12-12 1988-04-05 Fuji Photo Film Co., Ltd. Color film inspection system and data output method therefor
US4736245A (en) * 1984-12-12 1988-04-05 Fuji Photo Film Co., Ltd. Calibration method for color film inspection system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123701A1 (de) * 1983-04-27 1984-11-07 DR.-ING. RUDOLF HELL GmbH Verfahren und Einrichtung zur Herstellung von Farbbildern
EP0129446A2 (en) * 1983-06-21 1984-12-27 Hazeltine Corporation Automatic color analysis based on minimum/maximum video level
JPS61138942A (ja) * 1984-12-12 1986-06-26 Fuji Photo Film Co Ltd カラ−フイルム検定装置の入力部のキャリブレ−ション方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007837A1 (en) * 1988-12-27 1990-07-12 Eastman Kodak Company Colour monitor for producing displays that visually match images as will be reproduced
WO1992004799A1 (en) * 1990-08-31 1992-03-19 Eastman Kodak Company Color sequential scanner incorporating a synchronized variable exposure shutter
EP0561503A3 (OSRAM) * 1992-03-19 1994-01-26 Sony Corp America
WO1997008886A1 (de) * 1995-08-26 1997-03-06 Linotype-Hell Ag Verfahren und einrichtung zur umwandlung von farbwerten
US6433898B1 (en) 1995-08-26 2002-08-13 Heidelberger Druckmaschinen Aktiengesellschaft Method and apparatus for the conversion of color values

Also Published As

Publication number Publication date
JPS6361239A (ja) 1988-03-17
US4802107A (en) 1989-01-31
DE3729188C2 (OSRAM) 1993-05-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee