GB867518A - Four-colour photographic reflected vision colour prints - Google Patents

Four-colour photographic reflected vision colour prints

Info

Publication number
GB867518A
GB867518A GB15561/58A GB1556158A GB867518A GB 867518 A GB867518 A GB 867518A GB 15561/58 A GB15561/58 A GB 15561/58A GB 1556158 A GB1556158 A GB 1556158A GB 867518 A GB867518 A GB 867518A
Authority
GB
United Kingdom
Prior art keywords
colour
print
neutral grey
images
photographic
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
GB15561/58A
Other languages
English (en)
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.)
Edgar Gretener A G
Original Assignee
Edgar Gretener A G
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 Edgar Gretener A G filed Critical Edgar Gretener A G
Publication of GB867518A publication Critical patent/GB867518A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography
    • 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
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • H04N1/508—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction using the same reproducing head for two or more colour components
    • 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
    • H04N1/52—Circuits or arrangements for halftone screening

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB15561/58A 1957-05-15 1958-05-14 Four-colour photographic reflected vision colour prints Expired GB867518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH867518X 1957-05-15

Publications (1)

Publication Number Publication Date
GB867518A true GB867518A (en) 1961-05-10

Family

ID=4543772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15561/58A Expired GB867518A (en) 1957-05-15 1958-05-14 Four-colour photographic reflected vision colour prints

Country Status (3)

Country Link
DE (1) DE1068558B (enrdf_load_stackoverflow)
FR (1) FR1206197A (enrdf_load_stackoverflow)
GB (1) GB867518A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818663A (en) * 1986-04-15 1989-04-04 Minnesota Mining And Manufacturing Company Photographic materials and color proofing system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521805A (en) * 1981-04-24 1985-06-04 Canon Kabushiki Kaisha Printing apparatus or system
DE3215690A1 (de) * 1981-04-27 1982-11-18 Canon K.K., Tokyo Druckgeraet bzw. -system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE576793C (de) * 1931-09-15 1933-05-24 Gottfried Jakob Schneidemesser fuer Laeuterbottiche
CH330517A (de) * 1954-08-16 1958-06-15 Edgar Gretener Ag Dr Verfahren zur Herstellung eines subtraktiven Farbfilms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818663A (en) * 1986-04-15 1989-04-04 Minnesota Mining And Manufacturing Company Photographic materials and color proofing system

Also Published As

Publication number Publication date
FR1206197A (fr) 1960-02-08
DE1068558B (enrdf_load_stackoverflow) 1959-11-05

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