JPS5576349A - Color discriminating method and circuit device therefor - Google Patents

Color discriminating method and circuit device therefor

Info

Publication number
JPS5576349A
JPS5576349A JP15307679A JP15307679A JPS5576349A JP S5576349 A JPS5576349 A JP S5576349A JP 15307679 A JP15307679 A JP 15307679A JP 15307679 A JP15307679 A JP 15307679A JP S5576349 A JPS5576349 A JP S5576349A
Authority
JP
Japan
Prior art keywords
circuit device
device therefor
discriminating method
color discriminating
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.)
Granted
Application number
JP15307679A
Other languages
Japanese (ja)
Other versions
JPS6027976B2 (en
Inventor
Gasuto Uubue
Yungu Etsugerudo
Georuku Kunoopu Hansu
Kuun Furantsu
Merugaaruto Kurausu
Reedetsukaa Furiidoritsuhi
Zentoko Ururitsuhi
Zomaa Riyuudeigaa
Buerendorufu Kurausu
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.)
Dr Ing Rudolf Hell GmbH
Original Assignee
Dr Ing Rudolf Hell GmbH
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 Dr Ing Rudolf Hell GmbH filed Critical Dr Ing Rudolf Hell GmbH
Publication of JPS5576349A publication Critical patent/JPS5576349A/en
Publication of JPS6027976B2 publication Critical patent/JPS6027976B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G01J2003/466—Coded colour; Recognition of predetermined colour; Determining proximity to predetermined colour
    • 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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Spectrometry And Color Measurement (AREA)
JP54153076A 1978-11-28 1979-11-28 Method and circuit device for identifying colors Expired JPS6027976B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2851452A DE2851452C2 (en) 1978-11-28 1978-11-28 Method of recognizing colors
DE2851452.5 1978-11-28
DE2923473.9 1979-06-09
DE2923468.2 1979-06-09
DE2923477.3 1979-06-09

Publications (2)

Publication Number Publication Date
JPS5576349A true JPS5576349A (en) 1980-06-09
JPS6027976B2 JPS6027976B2 (en) 1985-07-02

Family

ID=6055738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54153076A Expired JPS6027976B2 (en) 1978-11-28 1979-11-28 Method and circuit device for identifying colors

Country Status (2)

Country Link
JP (1) JPS6027976B2 (en)
DE (1) DE2851452C2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163980A (en) * 1983-03-08 1984-09-17 Canon Inc Color image processing device
JPS59163979A (en) * 1983-03-08 1984-09-17 Canon Inc Color picture processing device
JPS59163978A (en) * 1983-03-08 1984-09-17 Canon Inc Color picture processing device
JPS60144624A (en) * 1983-12-14 1985-07-31 ライノタイプ―ヘル　アクチエンゲゼルシャフト Method of discriminating hue and circuit device
JPS60216351A (en) * 1984-04-12 1985-10-29 Fuji Photo Film Co Ltd Automatic setting method of gradation processing condition
JPS60216352A (en) * 1984-04-12 1985-10-29 Fuji Photo Film Co Ltd Automatic setting method of color correction condition

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923468C2 (en) * 1979-06-09 1984-01-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Circuit arrangement for recognizing colors
DE2923477C2 (en) * 1979-06-09 1984-01-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Circuit arrangement for recognizing colors
DE2923473C2 (en) * 1979-06-09 1984-01-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Circuit arrangement for recognizing colors
DE4400021C2 (en) * 1994-01-03 1997-07-03 Andreas Dante Process for recognizing the color of an original by color blind people

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745037A (en) * 1971-03-26 1973-07-10 Itek Corp Method for producing diagrammed work surfaces on which are created artistic renderings of multi-color images
JPS6035661B2 (en) * 1975-09-12 1985-08-15 大日本スクリーン製造株式会社 Color correction method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163980A (en) * 1983-03-08 1984-09-17 Canon Inc Color image processing device
JPS59163979A (en) * 1983-03-08 1984-09-17 Canon Inc Color picture processing device
JPS59163978A (en) * 1983-03-08 1984-09-17 Canon Inc Color picture processing device
JPS60144624A (en) * 1983-12-14 1985-07-31 ライノタイプ―ヘル　アクチエンゲゼルシャフト Method of discriminating hue and circuit device
JPS60216351A (en) * 1984-04-12 1985-10-29 Fuji Photo Film Co Ltd Automatic setting method of gradation processing condition
JPS60216352A (en) * 1984-04-12 1985-10-29 Fuji Photo Film Co Ltd Automatic setting method of color correction condition

Also Published As

Publication number Publication date
DE2851452A1 (en) 1980-06-04
JPS6027976B2 (en) 1985-07-02
DE2851452C2 (en) 1984-01-12

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