FR2444288B1 - Procede pour realiser des extraits de couleur - Google Patents

Procede pour realiser des extraits de couleur

Info

Publication number
FR2444288B1
FR2444288B1 FR7930507A FR7930507A FR2444288B1 FR 2444288 B1 FR2444288 B1 FR 2444288B1 FR 7930507 A FR7930507 A FR 7930507A FR 7930507 A FR7930507 A FR 7930507A FR 2444288 B1 FR2444288 B1 FR 2444288B1
Authority
FR
France
Prior art keywords
making color
color extracts
extracts
making
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.)
Expired
Application number
FR7930507A
Other languages
English (en)
Other versions
FR2444288A1 (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
Application filed by HELL RUDOLF GmbH filed Critical HELL RUDOLF GmbH
Publication of FR2444288A1 publication Critical patent/FR2444288A1/fr
Application granted granted Critical
Publication of FR2444288B1 publication Critical patent/FR2444288B1/fr
Expired 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
    • H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Spectrometry And Color Measurement (AREA)
FR7930507A 1978-12-12 1979-12-12 Procede pour realiser des extraits de couleur Expired FR2444288B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2853511A DE2853511C2 (de) 1978-12-12 1978-12-12 Verfahren und Vorrichtung zur Herstellung von Farbauszügen insbesondere für den Textildruck

Publications (2)

Publication Number Publication Date
FR2444288A1 FR2444288A1 (fr) 1980-07-11
FR2444288B1 true FR2444288B1 (fr) 1988-08-19

Family

ID=6056890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930507A Expired FR2444288B1 (fr) 1978-12-12 1979-12-12 Procede pour realiser des extraits de couleur

Country Status (11)

Country Link
US (1) US4261011A (fr)
JP (1) JPS5588061A (fr)
BR (1) BR7908034A (fr)
CH (1) CH644217A5 (fr)
DE (1) DE2853511C2 (fr)
FR (1) FR2444288B1 (fr)
GB (1) GB2045570B (fr)
IL (1) IL58928A (fr)
IT (1) IT1119695B (fr)
NL (1) NL187455C (fr)
SE (1) SE443670B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472736A (en) * 1980-03-11 1984-09-18 Dainippon Ink And Chemicals Incorporated Lithographic reproduction original classification and color separation tone curve adjustment
US4496968A (en) * 1981-07-14 1985-01-29 Crosfield Electronics Limited Reproduction of colored images
US4430668A (en) * 1981-08-10 1984-02-07 Miles Jr Ernest P Digital FACSIMILES (Fast Additive Color Separation Internegatives MILES)
DE3271077D1 (en) * 1982-10-22 1986-06-12 Hell Rudolf Dr Ing Gmbh Method and apparatus for producing colour extractions for separate colour printing
FR2545630B1 (fr) * 1983-05-04 1989-06-02 Lafon Michel Procede de production de maquettes coloriees pour impression sur tissus ou papier
DE3372140D1 (en) * 1983-12-14 1987-07-23 Hell Rudolf Dr Ing Gmbh Method of and device for making colour separations in single colour printing
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
US4879595A (en) * 1985-10-22 1989-11-07 Konishiroku Photo Industry Co., Ltd. Technique for reproducing an image read from a color original
SU1430931A1 (ru) * 1985-11-04 1988-10-15 Институт Машиноведения Им.А.А.Благонравова Сканатор дл лазерных технологических установок
US4958217A (en) * 1986-02-27 1990-09-18 Canon Kabushiki Kaisha Image processing apparatus and method capable of extracting a particular image area using either hue or brightness
EP0251278B1 (fr) * 1986-06-30 1995-11-29 Konica Corporation Procédé de traitement d'images et appareil à cet effet
FR2604537A1 (fr) * 1986-09-30 1988-04-01 Lesouef Serge Procede pour obtenir des impressions degradees en imprimerie
US4841361A (en) * 1987-12-03 1989-06-20 Konica Corporation Color image processing apparatus
WO1992004800A1 (fr) * 1990-08-29 1992-03-19 E.I. Du Pont De Nemours And Company Procede de creation de reproductions en demi-tons multicolores a partir d'originaux monochromes a ton continu
DE69333993T2 (de) * 1992-05-25 2006-11-23 Canon K.K. Abbildungsverfahren und -gerät

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210552A (en) * 1960-12-02 1965-10-05 Outlook Engineering Corp Apparatus for indicating presence of predetermined color in sample
GB931568A (en) * 1961-02-23 1963-07-17 Wall Paper Manufacturers Ltd Reproduction of multi-coloured patterns
GB1013423A (en) * 1963-01-30 1965-12-15 Wall Paper Manufacturers Ltd Improvements in colour analysis of multi-colour patterns
US3529078A (en) * 1966-02-16 1970-09-15 Yoshio Murata Optical scanning system for transfer of selected color patterns
DE1597771C3 (de) * 1967-07-22 1978-09-07 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur Herstellung von korrigierten Farbauszugssignalen und Farbauszügen
US3893166A (en) * 1972-01-05 1975-07-01 Crosfield Electronics Ltd Colour correcting image reproducing methods and apparatus
DE2526409C3 (de) * 1975-06-13 1979-08-09 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur Eichung einer eine fotomechanische Druckform erzeugenden Aufzeichnungseinheit
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
DE2628053C2 (de) * 1976-06-23 1978-06-15 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Schaltungsanordnung zum Erkennen von Farben

Also Published As

Publication number Publication date
GB2045570A (en) 1980-10-29
NL187455B (nl) 1991-05-01
CH644217A5 (de) 1984-07-13
JPS5588061A (en) 1980-07-03
NL7908907A (nl) 1980-06-16
US4261011A (en) 1981-04-07
DE2853511A1 (de) 1980-06-19
BR7908034A (pt) 1980-07-22
GB2045570B (en) 1983-05-25
IT1119695B (it) 1986-03-10
IL58928A (en) 1983-11-30
SE7910179L (sv) 1980-06-13
DE2853511C2 (de) 1981-11-19
FR2444288A1 (fr) 1980-07-11
NL187455C (nl) 1991-10-01
IL58928A0 (en) 1980-03-31
IT7969381A0 (it) 1979-12-12
SE443670B (sv) 1986-03-03

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse