IT951426B - DEVICE FOR THE PHOTOELECTRIC EXPLORATION OF A DRAWING - Google Patents

DEVICE FOR THE PHOTOELECTRIC EXPLORATION OF A DRAWING

Info

Publication number
IT951426B
IT951426B IT23158/72A IT2315872A IT951426B IT 951426 B IT951426 B IT 951426B IT 23158/72 A IT23158/72 A IT 23158/72A IT 2315872 A IT2315872 A IT 2315872A IT 951426 B IT951426 B IT 951426B
Authority
IT
Italy
Prior art keywords
exploration
photoelectric
photoelectric exploration
Prior art date
Application number
IT23158/72A
Other languages
Italian (it)
Original Assignee
Morat Gmbh Franz
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 Morat Gmbh Franz filed Critical Morat Gmbh Franz
Application granted granted Critical
Publication of IT951426B publication Critical patent/IT951426B/en

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
    • H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
    • 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
    • G01J3/50—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Facsimile Scanning Arrangements (AREA)
IT23158/72A 1971-04-17 1972-04-15 DEVICE FOR THE PHOTOELECTRIC EXPLORATION OF A DRAWING IT951426B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712118720 DE2118720A1 (en) 1971-04-17 1971-04-17 Device for optical-electrical scanning of a colored drawing

Publications (1)

Publication Number Publication Date
IT951426B true IT951426B (en) 1973-06-30

Family

ID=5805003

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23158/72A IT951426B (en) 1971-04-17 1972-04-15 DEVICE FOR THE PHOTOELECTRIC EXPLORATION OF A DRAWING

Country Status (14)

Country Link
US (1) US3783275A (en)
AT (1) AT322646B (en)
BE (1) BE782210A (en)
CH (1) CH553452A (en)
CS (1) CS161945B2 (en)
DD (1) DD99494A5 (en)
DE (1) DE2118720A1 (en)
ES (1) ES402698A1 (en)
FR (1) FR2136475A5 (en)
GB (1) GB1388026A (en)
IL (1) IL39140A (en)
IT (1) IT951426B (en)
NL (1) NL7204478A (en)
ZA (1) ZA722304B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544703C3 (en) * 1975-10-07 1978-04-06 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Method and circuit arrangement for recognizing the colors of a colored surface
JPS52144459A (en) * 1976-05-28 1977-12-01 Silver Seiko Setting method of needle selection unit for knitting machine
CH646788A5 (en) * 1978-11-28 1984-12-14 Hell Rudolf Dr Ing Gmbh METHOD AND CIRCUIT FOR DETECTING COLORS.
JPS6052429B2 (en) * 1979-02-28 1985-11-19 大日本スクリ−ン製造株式会社 Color correction calculation method
JPS5660439A (en) * 1979-10-22 1981-05-25 Dainippon Screen Mfg Co Ltd Color separation method
FR2542540B1 (en) 1983-03-08 1989-02-10 Canon Kk IMAGE PROCESSING SYSTEM
ATE27865T1 (en) * 1983-12-14 1987-07-15 Hell Rudolf Dr Ing Gmbh METHOD AND DEVICE FOR THE PRODUCTION OF COLOR SEPARATIONS FOR SINGLE COLOR PRINTING.
EP0144461B1 (en) * 1983-12-14 1987-05-20 DR.-ING. RUDOLF HELL GmbH Method of and circuit arrangement for the recognition of chrominances and colours
DE3374343D1 (en) * 1983-12-14 1987-12-10 Hell Rudolf Dr Ing Gmbh Method of and device for making colour separations in one-colour printing
EP0606962B1 (en) * 1986-11-14 1998-06-03 Canon Kabushiki Kaisha Color image processing apparatus
US5140413A (en) * 1986-11-14 1992-08-18 Canon Kabushiki Kaisha Image processing apparatus including processing means for moving image and performing conversion
EP0741490B1 (en) * 1995-05-05 2000-11-15 Agfa-Gevaert N.V. High fidelity color rendering method avoiding moire problems
EP0768795B1 (en) * 1995-10-13 1999-12-29 Schablonentechnik Kufstein Aktiengesellschaft Method for manufacturing stencil-plates, particularly for paper or textile printing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003388A (en) * 1958-05-09 1961-10-10 Hunter Associates Lab Inc Color difference measuring instrument
US3389265A (en) * 1965-05-03 1968-06-18 Du Pont Colorimeter for measuring the tristimulus coefficients of color in a laterally moving material
DE1462806A1 (en) * 1966-12-27 1969-01-09 Morat Gmbh Franz Device for producing a programmed strip by optically scanning a drawn template
US3527540A (en) * 1967-05-08 1970-09-08 Itek Corp Color concentration discriminators

Also Published As

Publication number Publication date
NL7204478A (en) 1972-10-19
AT322646B (en) 1975-05-26
CH553452A (en) 1974-08-30
IL39140A0 (en) 1972-06-28
ZA722304B (en) 1973-06-27
FR2136475A5 (en) 1972-12-22
DD99494A5 (en) 1973-08-05
BE782210A (en) 1972-10-17
ES402698A1 (en) 1975-10-01
DE2118720A1 (en) 1972-11-16
CS161945B2 (en) 1975-06-10
IL39140A (en) 1975-11-25
US3783275A (en) 1974-01-01
GB1388026A (en) 1975-03-19

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