GB9025254D0 - An image generating system - Google Patents

An image generating system

Info

Publication number
GB9025254D0
GB9025254D0 GB909025254A GB9025254A GB9025254D0 GB 9025254 D0 GB9025254 D0 GB 9025254D0 GB 909025254 A GB909025254 A GB 909025254A GB 9025254 A GB9025254 A GB 9025254A GB 9025254 D0 GB9025254 D0 GB 9025254D0
Authority
GB
United Kingdom
Prior art keywords
image generating
generating system
image
generating
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Withdrawn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
GB909025254A
Other versions
GB2240237A (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.)
MPC DATA SYSTEMS Ltd
Original Assignee
MPC DATA SYSTEMS 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 MPC DATA SYSTEMS Ltd filed Critical MPC DATA SYSTEMS Ltd
Publication of GB9025254D0 publication Critical patent/GB9025254D0/en
Publication of GB2240237A publication Critical patent/GB2240237A/en
Withdrawn legal-status Critical Current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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • 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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
GB9025254A 1989-12-08 1990-11-20 Colour reproduction using memory tables for correcting the colour signals Withdrawn GB2240237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE393189A IE893931A1 (en) 1989-12-08 1989-12-08 An image generating system

Publications (2)

Publication Number Publication Date
GB9025254D0 true GB9025254D0 (en) 1991-01-02
GB2240237A GB2240237A (en) 1991-07-24

Family

ID=11039224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9025254A Withdrawn GB2240237A (en) 1989-12-08 1990-11-20 Colour reproduction using memory tables for correcting the colour signals

Country Status (2)

Country Link
GB (1) GB2240237A (en)
IE (1) IE893931A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752822A (en) * 1983-03-08 1988-06-21 Canon Kabushiki Kaisha Color halftone image processing apparatus producing various screen angles and having an adaptive color image data conversion look-up table and a small-capacity masking memory
JPH067664B2 (en) * 1984-02-29 1994-01-26 キヤノン株式会社 Color image signal processor
JPS63149966A (en) * 1986-12-12 1988-06-22 Matsushita Electric Ind Co Ltd Color correction arithmetic unit

Also Published As

Publication number Publication date
IE893931A1 (en) 1991-06-19
GB2240237A (en) 1991-07-24

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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)