FR2443053B1 - Procede et dispositif de branchement pour l'identification de couleurs - Google Patents

Procede et dispositif de branchement pour l'identification de couleurs

Info

Publication number
FR2443053B1
FR2443053B1 FR7929324A FR7929324A FR2443053B1 FR 2443053 B1 FR2443053 B1 FR 2443053B1 FR 7929324 A FR7929324 A FR 7929324A FR 7929324 A FR7929324 A FR 7929324A FR 2443053 B1 FR2443053 B1 FR 2443053B1
Authority
FR
France
Prior art keywords
connection method
color identification
identification
color
connection
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
FR7929324A
Other languages
English (en)
Other versions
FR2443053A1 (fr
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.)
HELL RUDOLF GmbH
Original Assignee
HELL RUDOLF 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
Priority claimed from DE2851452A external-priority patent/DE2851452C2/de
Priority claimed from DE2923468A external-priority patent/DE2923468C2/de
Priority claimed from DE2923473A external-priority patent/DE2923473C2/de
Priority claimed from DE2923477A external-priority patent/DE2923477C2/de
Application filed by HELL RUDOLF GmbH filed Critical HELL RUDOLF GmbH
Publication of FR2443053A1 publication Critical patent/FR2443053A1/fr
Application granted granted Critical
Publication of FR2443053B1 publication Critical patent/FR2443053B1/fr
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)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Image Analysis (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
FR7929324A 1978-11-28 1979-11-28 Procede et dispositif de branchement pour l'identification de couleurs Expired FR2443053B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2851452A DE2851452C2 (de) 1978-11-28 1978-11-28 Verfahren zum Erkennen von Farben
DE2923468A DE2923468C2 (de) 1979-06-09 1979-06-09 Schaltungsanordnung zum Erkennen von Farben
DE2923473A DE2923473C2 (de) 1979-06-09 1979-06-09 Schaltungsanordnung zum Erkennen von Farben
DE2923477A DE2923477C2 (de) 1979-06-09 1979-06-09 Schaltungsanordnung zum Erkennen von Farben

Publications (2)

Publication Number Publication Date
FR2443053A1 FR2443053A1 (fr) 1980-06-27
FR2443053B1 true FR2443053B1 (fr) 1985-11-15

Family

ID=27432356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929324A Expired FR2443053B1 (fr) 1978-11-28 1979-11-28 Procede et dispositif de branchement pour l'identification de couleurs

Country Status (11)

Country Link
US (1) US4414635A (fr)
BE (1) BE880303A (fr)
BR (1) BR7907644A (fr)
CH (1) CH646788A5 (fr)
DD (1) DD147409A5 (fr)
FR (1) FR2443053B1 (fr)
GB (2) GB2040038B (fr)
IL (1) IL58800A (fr)
IT (1) IT1165384B (fr)
NL (1) NL7908627A (fr)
SE (1) SE445857B (fr)

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US6408331B1 (en) 1995-07-27 2002-06-18 Digimarc Corporation Computer linking methods using encoded graphics
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US6591007B1 (en) 1999-11-16 2003-07-08 International Business Machines Corporation Method and apparatus for representing colored surfaces via a surface color code book
US6594383B1 (en) 1999-11-16 2003-07-15 International Business Machines Corporation Method and apparatus for indexing and retrieving images from an images database based on a color query
US6469706B1 (en) * 1999-11-16 2002-10-22 International Business Machines Corporation Method and apparatus for detecting regions belonging to a specified color surface in an unsegmented image
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Also Published As

Publication number Publication date
NL7908627A (nl) 1980-05-30
US4414635A (en) 1983-11-08
BR7907644A (pt) 1980-07-29
IT7927576A0 (it) 1979-11-27
GB8306628D0 (en) 1983-04-13
SE445857B (sv) 1986-07-21
GB2115642A (en) 1983-09-07
IL58800A (en) 1985-03-31
FR2443053A1 (fr) 1980-06-27
CH646788A5 (de) 1984-12-14
GB2040038B (en) 1983-11-09
BE880303A (fr) 1980-03-17
SE7909698L (sv) 1980-05-29
DD147409A5 (de) 1981-04-01
IT1165384B (it) 1987-04-22
IL58800A0 (en) 1980-02-29
GB2040038A (en) 1980-08-20
GB2115642B (en) 1984-02-01

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Legal Events

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ST Notification of lapse