NL291402A - - Google Patents

Info

Publication number
NL291402A
NL291402A NL291402DA NL291402A NL 291402 A NL291402 A NL 291402A NL 291402D A NL291402D A NL 291402DA NL 291402 A NL291402 A NL 291402A
Authority
NL
Netherlands
Application number
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.)
Publication of NL291402A publication Critical patent/NL291402A/xx

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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
NL291402D 1962-04-16 NL291402A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US187794A US3218387A (en) 1962-04-16 1962-04-16 Apparatus for correction of half-tone color images

Publications (1)

Publication Number Publication Date
NL291402A true NL291402A (xx)

Family

ID=22690499

Family Applications (1)

Application Number Title Priority Date Filing Date
NL291402D NL291402A (xx) 1962-04-16

Country Status (3)

Country Link
US (1) US3218387A (xx)
GB (1) GB993475A (xx)
NL (1) NL291402A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527540A (en) * 1967-05-08 1970-09-08 Itek Corp Color concentration discriminators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981792A (en) * 1957-10-31 1961-04-25 Fairchild Camera Instr Co Color correction computer for engraving machines
DE1053311B (de) * 1958-02-11 1959-03-19 Hell Rudolf Dr Ing Fa Verfahren und Vorrichtung zur elektronischen Farbkorrektur

Also Published As

Publication number Publication date
US3218387A (en) 1965-11-16
GB993475A (en) 1965-05-26

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