JPS55501034A - - Google Patents

Info

Publication number
JPS55501034A
JPS55501034A JP50175879A JP50175879A JPS55501034A JP S55501034 A JPS55501034 A JP S55501034A JP 50175879 A JP50175879 A JP 50175879A JP 50175879 A JP50175879 A JP 50175879A JP S55501034 A JPS55501034 A JP S55501034A
Authority
JP
Japan
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
JP50175879A
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 filed Critical
Publication of JPS55501034A publication Critical patent/JPS55501034A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N1/6027—Correction or control of colour gradation or colour contrast
    • 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
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/622—Retouching, i.e. modification of isolated colours only or in isolated picture areas only with simulation on a subsidiary picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Spectrometry And Color Measurement (AREA)
JP50175879A 1978-10-10 1979-10-09 Pending JPS55501034A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2844158A DE2844158C3 (de) 1978-10-10 1978-10-10 Verfahren zur Reproduktion von Originalvorlagen welche bezüglich ihres Farbgehaltes nach einem Dreibereichsverfahren abgetastet werden

Publications (1)

Publication Number Publication Date
JPS55501034A true JPS55501034A (ja) 1980-11-27

Family

ID=6051858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50175879A Pending JPS55501034A (ja) 1978-10-10 1979-10-09

Country Status (7)

Country Link
US (1) US4409614A (ja)
EP (1) EP0020494B1 (ja)
JP (1) JPS55501034A (ja)
DE (2) DE2844158C3 (ja)
GB (1) GB2043279B (ja)
IL (1) IL58426A (ja)
WO (1) WO1980000753A1 (ja)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846341A (ja) * 1981-09-16 1983-03-17 Dainippon Screen Mfg Co Ltd 多色印刷物再現色表示時における再現色変換方法
US4745466A (en) * 1983-03-06 1988-05-17 Canon Kabushiki Kaisha Digital color image processing apparatus with color masking processing unit addressed by a plurality of multi-bit color component signals using various combinations of the bits of the signals
DE3311261A1 (de) * 1983-03-28 1984-10-04 Ursula Dr.-Ing. 8000 München Schultz Verfahren zum gewinnen von farbauszuegen fuer den mehrfarbendruck
JPS59216282A (ja) * 1983-05-24 1984-12-06 Advance Res & Dev Co Ltd 生体信号処理方式
US4661843A (en) * 1984-07-16 1987-04-28 Kabushiki Kaisha Toshiba Color image copying apparatus
DE3435538A1 (de) * 1984-09-27 1986-04-03 Robert 6000 Frankfurt Hanus Verfahren zur reproduktion von originalvorlagen
DE3539540A1 (de) * 1984-11-08 1986-05-22 Canon K.K., Tokio/Tokyo Farbbildbehandlungsverfahren
US4670780A (en) * 1985-05-28 1987-06-02 Tektronix, Inc. Method of matching hardcopy colors to video display colors in which unreachable video display colors are converted into reachable hardcopy colors in a mixture-single-white (MSW) color space
US4926247A (en) * 1986-10-15 1990-05-15 Olympus Optical Co., Ltd. Color imaging apparatus including a means for electronically non-linearly expanding and compressing dynamic range of an image signal
DE3707027A1 (de) * 1987-03-05 1988-09-15 Deutsche Forsch Druck Reprod Verfahren zur steuerung der farbgebung im mehrfarbendruck
DE3856360T2 (de) * 1987-05-15 2000-03-30 Canon Kk Verfahren und Vorrichtung zur Farbbildverarbeitung
US4985853A (en) * 1987-10-26 1991-01-15 Tektronix, Inc. Display-based color system
US4843573A (en) * 1987-10-26 1989-06-27 Tektronix, Inc. Display-based color system
US4875032A (en) * 1987-10-26 1989-10-17 Mcmanus Paul A Method and apparatus for processing colorimetric parameters of a color sample
US4884130A (en) * 1988-04-29 1989-11-28 Minnesota Mining And Manufacturing Company Method of describing a color in a triaxial planar vector color space
US4959790A (en) * 1988-06-28 1990-09-25 F & S Corporation Of Columbus, Georgia Apparatus and method for producing color corrected reproduction of colored original images
DE3903019A1 (de) * 1989-02-02 1990-08-09 Hell Rudolf Dr Ing Gmbh Optische farbteiler-anordnung
US5196927A (en) * 1990-03-16 1993-03-23 E. I. Du Pont De Nemours And Company Method for electronic color processing
US5189511A (en) * 1990-03-19 1993-02-23 Eastman Kodak Company Method and apparatus for improving the color rendition of hardcopy images from electronic cameras
US5276779A (en) * 1991-04-01 1994-01-04 Eastman Kodak Company Method for the reproduction of color images based on viewer adaption
DE4119489C2 (de) * 1991-06-13 1994-09-29 Linotype Hell Ag Werk Kiel Multispektrales Farbbildaufnahmesystem
US5422739A (en) * 1991-07-08 1995-06-06 Canon Kabushiki Kaisha Color expressing method, color image reading apparatus and color image processing apparatus
US5282051A (en) * 1991-07-29 1994-01-25 Xerox Corporation Apparatus and method for performing resolution conversion on image data with auto correlation
US5243414A (en) * 1991-07-29 1993-09-07 Tektronix, Inc. Color processing system
US5200817A (en) * 1991-08-29 1993-04-06 Xerox Corporation Conversion of an RGB color scanner into a colorimetric scanner
JPH05183743A (ja) * 1992-01-06 1993-07-23 Canon Inc 色表現方法及びカラー画像処理装置
US5786908A (en) * 1992-01-15 1998-07-28 E. I. Du Pont De Nemours And Company Method and apparatus for converting image color values from a first to a second color space
US5469275A (en) * 1992-08-04 1995-11-21 International Business Machines Corporation Method and apparatus for grayscale adjustment
DE69324899T2 (de) * 1992-12-15 1999-10-21 Du Pont Farbangleichungsverfahren und -Gerät
US5754184A (en) * 1993-01-06 1998-05-19 Eastman Kodak Company Digital color system and method which provides a visual match across different input and output viewing conditions
US5323249A (en) * 1993-01-12 1994-06-21 E. I. Du Pont De Nemours And Company Method for reproducing color images having one color gamut with a device having a different color gamut
US5487020A (en) * 1993-01-18 1996-01-23 Canon Information Systems Research Australia Pty Ltd. Refinement of color images using reference colors
DE19506595C1 (de) * 1995-02-24 1996-02-01 Schneider Rundfunkwerke Ag Verfahren zur Farbtransformation und ein Farbvideosystem
JP3642874B2 (ja) * 1995-05-19 2005-04-27 株式会社リコー カラー画像入力装置
DE19531390A1 (de) * 1995-08-26 1997-02-27 Hell Ag Linotype Verfahren und Einrichtung zur Umwandlung von Farbwerten
JP3409541B2 (ja) * 1995-11-14 2003-05-26 三菱電機株式会社 色補正方法及び色補正装置並びに色補正応用装置及びカラー画像システム
US6243059B1 (en) * 1996-05-14 2001-06-05 Rainbow Displays Inc. Color correction methods for electronic displays
US6388648B1 (en) 1996-11-05 2002-05-14 Clarity Visual Systems, Inc. Color gamut and luminance matching techniques for image display systems
US6081253A (en) * 1998-02-10 2000-06-27 Bronson Color Company, Inc. Method for generating numerous harmonious color palettes from two colors
US6650446B1 (en) * 1999-06-29 2003-11-18 Kodak Polychrome Graphics Colorimetric characterization of scanned media using spectral scanner and media models
US6654150B1 (en) 1999-06-29 2003-11-25 Kodak Polychrome Graphics Colorimetric characterization of scanned media using spectral scanner and basis spectra models
JP3584964B2 (ja) * 1999-10-14 2004-11-04 三菱電機株式会社 色変換装置及び色変換方法
US20030091229A1 (en) * 2000-03-31 2003-05-15 Imation Corp. Color image display accuracy using comparison of complex shapes to reference background
US7119760B2 (en) * 2000-03-31 2006-10-10 Kodak Graphic Communications Canada Company Color image display accuracy using green-limited gamma estimate
US20040227769A9 (en) * 2000-03-31 2004-11-18 Imation Corp. Color image display accuracy using comparison of colored objects to dithered background
EP1365575A1 (de) * 2002-05-23 2003-11-26 GRETAG IMAGING Trading AG Verfahren und Vorrichtung zur Kontrastverbesserung von Bildern
FR2841357B1 (fr) * 2002-06-24 2004-08-27 Eastman Kodak Co Procede de restauration spatiale des couleurs d'une image
EP1515300A1 (en) * 2003-09-09 2005-03-16 Dialog Semiconductor GmbH Display color adjustment
JP4135620B2 (ja) * 2003-10-29 2008-08-20 富士ゼロックス株式会社 画像処理装置
US7586521B2 (en) * 2006-01-27 2009-09-08 Nethra Imaging Inc. Automatic color calibration of an image sensor
TWI377847B (en) * 2006-12-27 2012-11-21 Quanta Comp Inc Method and apparatus for image processing
US10682282B2 (en) 2015-10-16 2020-06-16 Zoll Circulation, Inc. Automated chest compression device
US10639234B2 (en) 2015-10-16 2020-05-05 Zoll Circulation, Inc. Automated chest compression device
US11246795B2 (en) 2017-04-20 2022-02-15 Zoll Circulation, Inc. Compression belt assembly for a chest compression device
US10874583B2 (en) 2017-04-20 2020-12-29 Zoll Circulation, Inc. Compression belt assembly for a chest compression device
US10905629B2 (en) 2018-03-30 2021-02-02 Zoll Circulation, Inc. CPR compression device with cooling system and battery removal detection
USD932564S1 (en) * 2018-12-27 2021-10-05 Shantou P&C Plastic Products Company Limited Toy cement truck

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099413A (ja) * 1973-12-29 1975-08-07

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656099A (en) * 1949-02-04 1953-10-20 Tno Method of color reproduction
DE1921460U (de) 1964-12-02 1965-08-12 Olsberger Fa Emil Verpackung aus klarsichtiger kunststoff-folie fuer nahrungs- und genussmittel sowie fuer technische gueter.
US3330904A (en) * 1965-03-29 1967-07-11 Radames K H Gebel Narrow band long range color television system incorporating color analyzer
GB1206681A (en) 1967-03-22 1970-09-30 Printing Dev Inc Electronic reproduction of continuous image by half tone dots
DE1597771C3 (de) 1967-07-22 1978-09-07 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur Herstellung von korrigierten Farbauszugssignalen und Farbauszügen
DE1921460C2 (de) * 1969-04-26 1970-12-23 Scheuter Dipl Ing Karl R Einrichtung zur Messung des Informationsgehaltes eines Bildes sowie der Druckguete einer Reproduktion
GB1294191A (en) 1970-01-28 1972-10-25 Crosfield Electronics Ltd Improvements relating to apparatus for reproducing coloured images
US3885244A (en) * 1970-12-17 1975-05-20 Hell Rudolf Dr Ing Method of producing color correction signals and color separation signals
GB1369702A (en) * 1972-01-05 1974-10-09 Crosfield Electronics Ltd Image reproducing methods and apparatus
GB1382124A (en) 1972-05-19 1975-01-29 Crosfield Electronics Ltd Scanners for image reproduction
GB1447973A (en) 1972-11-13 1976-09-02 Crosfield Electronics Ltd Image reproduction method and apparatus
GB1400806A (en) 1972-12-04 1975-07-23 Crosfield Electronics Ltd Image reproduction systems
GB1449126A (en) 1972-12-07 1976-09-15 Crosfield Electronics Ltd Image reproducing methods and apparatus
US3848856A (en) * 1973-10-01 1974-11-19 Hazeltine Corp Local correction apparatus for a color previewer
GB1527227A (en) * 1974-12-18 1978-10-04 Crosfield Electronics Ltd Reproduction of coloured images
JPS5438922B2 (ja) * 1975-01-13 1979-11-24
CA1074703A (en) * 1975-05-27 1980-04-01 John H. Ladd Document copying apparatus with programmed computation means
JPS5224701A (en) * 1975-08-20 1977-02-24 Dainippon Screen Mfg Method of correcting color of image signal
DE2544703C3 (de) * 1975-10-07 1978-04-06 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Schaltungsanordnung zum Erkennen von Farben einer farbigen Fläche
FR2393339A1 (fr) * 1977-05-31 1978-12-29 Eastman Kodak Co Tireuse pour la photographie en couleurs et procede de reglage des durees d'exposition dans une telle tireuse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099413A (ja) * 1973-12-29 1975-08-07

Also Published As

Publication number Publication date
EP0020494A1 (de) 1981-01-07
IL58426A0 (en) 1980-01-31
EP0020494B1 (de) 1984-04-18
US4409614A (en) 1983-10-11
GB2043279B (en) 1983-07-06
IL58426A (en) 1984-01-31
DE2966921D1 (en) 1984-05-24
DE2844158B2 (ja) 1981-01-29
DE2844158A1 (de) 1980-04-17
WO1980000753A1 (en) 1980-04-17
DE2844158C3 (de) 1981-10-15
GB2043279A (en) 1980-10-01

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