DE2851452C2 - Verfahren zum Erkennen von Farben - Google Patents

Verfahren zum Erkennen von Farben

Info

Publication number
DE2851452C2
DE2851452C2 DE2851452A DE2851452A DE2851452C2 DE 2851452 C2 DE2851452 C2 DE 2851452C2 DE 2851452 A DE2851452 A DE 2851452A DE 2851452 A DE2851452 A DE 2851452A DE 2851452 C2 DE2851452 C2 DE 2851452C2
Authority
DE
Germany
Prior art keywords
color
locations
recognition
colors
sample
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
Application number
DE2851452A
Other languages
German (de)
English (en)
Other versions
DE2851452A1 (de
Inventor
Klaus Dipl.-Ing. Dr. 2305 Kitzeberg Wellendorf
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.)
Heidelberger Druckmaschinen AG
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
Priority to DE2851452A priority Critical patent/DE2851452C2/de
Priority to CH1040779A priority patent/CH646788A5/de
Priority to SE7909698A priority patent/SE445857B/sv
Priority to IL58800A priority patent/IL58800A/xx
Priority to BR7907644A priority patent/BR7907644A/pt
Priority to DD79217166A priority patent/DD147409A5/de
Priority to IT27576/79A priority patent/IT1165384B/it
Priority to NL7908627A priority patent/NL7908627A/nl
Priority to JP54153076A priority patent/JPS6027976B2/ja
Priority to GB7941066A priority patent/GB2040038B/en
Priority to BE0/198324A priority patent/BE880303A/fr
Priority to FR7929324A priority patent/FR2443053B1/fr
Publication of DE2851452A1 publication Critical patent/DE2851452A1/de
Priority to US06/324,615 priority patent/US4414635A/en
Priority to GB08306628A priority patent/GB2115642B/en
Application granted granted Critical
Publication of DE2851452C2 publication Critical patent/DE2851452C2/de
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)
DE2851452A 1978-11-28 1978-11-28 Verfahren zum Erkennen von Farben Expired DE2851452C2 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE2851452A DE2851452C2 (de) 1978-11-28 1978-11-28 Verfahren zum Erkennen von Farben
CH1040779A CH646788A5 (de) 1978-11-28 1979-11-22 Verfahren und schaltungsanordnung zum erkennen von farben.
SE7909698A SE445857B (sv) 1978-11-28 1979-11-23 Forfarande och anordning for bestemning av ferger
BR7907644A BR7907644A (pt) 1978-11-28 1979-11-26 Processo e circuito de comando para a identificacao de cores
IL58800A IL58800A (en) 1978-11-28 1979-11-26 Method and switch system for recognizing colours
IT27576/79A IT1165384B (it) 1978-11-28 1979-11-27 Procedimento e relativa disposizione circuitale,per il riconoscimento di colori
DD79217166A DD147409A5 (de) 1978-11-28 1979-11-27 Verfahren und schaltungsanordnung zum erkennen von farben
NL7908627A NL7908627A (nl) 1978-11-28 1979-11-28 Werkwijze en schakelinrichting voor het herkennen van kleuren.
JP54153076A JPS6027976B2 (ja) 1978-11-28 1979-11-28 色を識別する方法および回路装置
GB7941066A GB2040038B (en) 1978-11-28 1979-11-28 Methods and circuit for the recognition of colours
BE0/198324A BE880303A (fr) 1978-11-28 1979-11-28 Procede et dispositif de branchement pour l'identification de couleurs
FR7929324A FR2443053B1 (fr) 1978-11-28 1979-11-28 Procede et dispositif de branchement pour l'identification de couleurs
US06/324,615 US4414635A (en) 1978-11-28 1981-11-24 Method and circuit for recognition of colors
GB08306628A GB2115642B (en) 1978-11-28 1983-03-10 Recognition of colours

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2851452A DE2851452C2 (de) 1978-11-28 1978-11-28 Verfahren zum Erkennen von Farben

Publications (2)

Publication Number Publication Date
DE2851452A1 DE2851452A1 (de) 1980-06-04
DE2851452C2 true DE2851452C2 (de) 1984-01-12

Family

ID=6055738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2851452A Expired DE2851452C2 (de) 1978-11-28 1978-11-28 Verfahren zum Erkennen von Farben

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400021A1 (de) * 1994-01-03 1995-07-13 Andreas Dante Farbsichtgerät für Farbenblinde

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923468C2 (de) * 1979-06-09 1984-01-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Schaltungsanordnung zum Erkennen von Farben
DE2923473C2 (de) * 1979-06-09 1984-01-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Schaltungsanordnung zum Erkennen von Farben
DE2923477C2 (de) * 1979-06-09 1984-01-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Schaltungsanordnung zum Erkennen von Farben
JPH0716235B2 (ja) * 1983-03-08 1995-02-22 キヤノン株式会社 カラー画像処理装置
JPS59163980A (ja) * 1983-03-08 1984-09-17 Canon Inc カラ−画像処理装置
JPH0732460B2 (ja) * 1983-03-08 1995-04-10 キヤノン株式会社 カラー画像処理装置
EP0144461B1 (de) * 1983-12-14 1987-05-20 DR.-ING. RUDOLF HELL GmbH Verfahren und Schaltungsanordnung zum Erkennen von Farbtönen und Farben
JPS60216351A (ja) * 1984-04-12 1985-10-29 Fuji Photo Film Co Ltd 階調処理条件の自動設定方法
JPS60216352A (ja) * 1984-04-12 1985-10-29 Fuji Photo Film Co Ltd カラ−コレクシヨン条件の自動設定方法

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 (ja) * 1975-09-12 1985-08-15 大日本スクリーン製造株式会社 色修正方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400021A1 (de) * 1994-01-03 1995-07-13 Andreas Dante Farbsichtgerät für Farbenblinde

Also Published As

Publication number Publication date
JPS6027976B2 (ja) 1985-07-02
DE2851452A1 (de) 1980-06-04
JPS5576349A (en) 1980-06-09

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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
8327 Change in the person/name/address of the patent owner

Owner name: LINOTYPE-HELL AG, 6236 ESCHBORN, DE

8339 Ceased/non-payment of the annual fee