GB1219106A - Photographic copying process - Google Patents

Photographic copying process

Info

Publication number
GB1219106A
GB1219106A GB5770367A GB5770367A GB1219106A GB 1219106 A GB1219106 A GB 1219106A GB 5770367 A GB5770367 A GB 5770367A GB 5770367 A GB5770367 A GB 5770367A GB 1219106 A GB1219106 A GB 1219106A
Authority
GB
United Kingdom
Prior art keywords
different
stripes
copy
elemental
dec
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
GB5770367A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1219106A publication Critical patent/GB1219106A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Methods (AREA)
  • Color Electrophotography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Optical Filters (AREA)

Abstract

1,219,106. Colour photography; optical filters. FUJI SHASHIN FILM K.K. Dec. 19, 1967 [Dec. 19, 1966], No. 57703/67. Headings G2C and G2J. A copy of a coloured original is made through a suitable filter on to light-sensitive material giving a monochrome copy, on which different areas corresponding to different colours of the original can be discriminated. The filter may be as shown, having diagonal stripes of elemental width, stripes 11 being gray, and the narrower stripes 12 having a maximum absorption at one part of the lightsensitive range of the copy material (e.g. green). The different elemental areas have the same effective absorption factor. The elemental areas may have different forms, as in Figs. 4, 6, and 7 (not shown) and filters may be combined with each other.
GB5770367A 1966-12-19 1967-12-19 Photographic copying process Expired GB1219106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8314466 1966-12-19

Publications (1)

Publication Number Publication Date
GB1219106A true GB1219106A (en) 1971-01-13

Family

ID=13794006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5770367A Expired GB1219106A (en) 1966-12-19 1967-12-19 Photographic copying process

Country Status (2)

Country Link
DE (1) DE1597220A1 (en)
GB (1) GB1219106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2132563C1 (en) * 1994-08-18 1999-06-27 Войсковая часть 44236 Method for image color correction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666974A (en) * 1979-11-02 1981-06-05 Canon Inc Picture forming method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2132563C1 (en) * 1994-08-18 1999-06-27 Войсковая часть 44236 Method for image color correction

Also Published As

Publication number Publication date
DE1597220A1 (en) 1969-10-16

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