GB9018345D0 - Color printing system usable for reproduction of computer-generated images - Google Patents

Color printing system usable for reproduction of computer-generated images

Info

Publication number
GB9018345D0
GB9018345D0 GB9018345A GB9018345A GB9018345D0 GB 9018345 D0 GB9018345 D0 GB 9018345D0 GB 9018345 A GB9018345 A GB 9018345A GB 9018345 A GB9018345 A GB 9018345A GB 9018345 D0 GB9018345 D0 GB 9018345D0
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
color
printing
computer
system
images
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.)
Withdrawn
Application number
GB9018345A
Other versions
GB2240897A (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.)
Hallmark Cards Inc
Original Assignee
Hallmark Cards Inc
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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46Colour picture communication systems
    • H04N1/56Processing of colour picture signals
    • H04N1/60Colour correction or control
    • H04N1/6016Conversion to subtractive colour signals
    • H04N1/6022Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46Colour picture communication systems
    • H04N1/56Processing of colour picture signals
    • H04N1/60Colour correction or control
GB9018345A 1990-02-09 1990-08-21 Color printing system usable for reproduction of computer-generated images Withdrawn GB9018345D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US47756390 true 1990-02-09 1990-02-09

Publications (2)

Publication Number Publication Date
GB9018345D0 true GB9018345D0 (en) 1990-10-03
GB2240897A true GB2240897A (en) 1991-08-14

Family

ID=23896451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9018345A Withdrawn GB9018345D0 (en) 1990-02-09 1990-08-21 Color printing system usable for reproduction of computer-generated images

Country Status (3)

Country Link
JP (1) JPH03240392A (en)
DE (1) DE4104022A1 (en)
GB (1) GB9018345D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561604A (en) 1988-12-08 1996-10-01 Hallmark Cards, Incorporated Computer controlled system for vending personalized products
US5546316A (en) 1990-10-22 1996-08-13 Hallmark Cards, Incorporated Computer controlled system for vending personalized products
US5559714A (en) 1990-10-22 1996-09-24 Hallmark Cards, Incorporated Method and apparatus for display sequencing personalized social occasion products
US5530793A (en) * 1993-09-24 1996-06-25 Eastman Kodak Company System for custom imprinting a variety of articles with images obtained from a variety of different sources
US5726898A (en) 1994-09-01 1998-03-10 American Greetings Corporation Method and apparatus for storing and selectively retrieving and delivering product data based on embedded expert judgements
US5768142A (en) 1995-05-31 1998-06-16 American Greetings Corporation Method and apparatus for storing and selectively retrieving product data based on embedded expert suitability ratings
US5875110A (en) 1995-06-07 1999-02-23 American Greetings Corporation Method and system for vending products
US8117134B2 (en) 2008-10-16 2012-02-14 Xerox Corporation Neutral pixel correction for proper marked color printing
US8937749B2 (en) 2012-03-09 2015-01-20 Xerox Corporation Integrated color detection and color pixel counting for billing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050106B (en) * 1979-04-23 1983-08-03 Dainippon Screen Mfg Digital colour control for colour picture reproduction
JPS5660439A (en) * 1979-10-22 1981-05-25 Dainippon Screen Mfg Co Ltd Color separation method
GB2119600B (en) * 1982-04-14 1986-04-23 Fuji Photo Film Co Ltd Method and apparatus for digital color correction
US4500919A (en) * 1982-05-04 1985-02-19 Massachusetts Institute Of Technology Color reproduction system
JPS6429079A (en) * 1987-07-24 1989-01-31 Nippon Denki Home Electronics Chrominance signal correction system
US5018085A (en) * 1988-06-16 1991-05-21 Hallmark Cards, Inc. Color printing system usable for reproduction of computer-generated images

Also Published As

Publication number Publication date Type
GB2240897A (en) 1991-08-14 application
DE4104022A1 (en) 1991-08-14 application
JPH03240392A (en) 1991-10-25 application

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)