GB9706640D0 - Colour legalizer - Google Patents

Colour legalizer

Info

Publication number
GB9706640D0
GB9706640D0 GBGB9706640.1A GB9706640A GB9706640D0 GB 9706640 D0 GB9706640 D0 GB 9706640D0 GB 9706640 A GB9706640 A GB 9706640A GB 9706640 D0 GB9706640 D0 GB 9706640D0
Authority
GB
United Kingdom
Prior art keywords
legalizer
colour
colour legalizer
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.)
Pending
Application number
GBGB9706640.1A
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.)
Snell Advanced Media Ltd
Original Assignee
Snell and Wilcox 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 Snell and Wilcox Ltd filed Critical Snell and Wilcox Ltd
Priority to GBGB9706640.1A priority Critical patent/GB9706640D0/en
Publication of GB9706640D0 publication Critical patent/GB9706640D0/en
Priority to JP54131798A priority patent/JP2001518248A/en
Priority to PCT/GB1998/000977 priority patent/WO1998044722A1/en
Priority to AU68475/98A priority patent/AU6847598A/en
Priority to EP98913962A priority patent/EP0972402A1/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/64Circuits for processing colour signals
    • H04N9/67Circuits for processing colour signals for matrixing
    • 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
    • H04N1/6058Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GBGB9706640.1A 1997-04-02 1997-04-02 Colour legalizer Pending GB9706640D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB9706640.1A GB9706640D0 (en) 1997-04-02 1997-04-02 Colour legalizer
JP54131798A JP2001518248A (en) 1997-04-02 1998-04-02 Color legalization
PCT/GB1998/000977 WO1998044722A1 (en) 1997-04-02 1998-04-02 Colour legalisation
AU68475/98A AU6847598A (en) 1997-04-02 1998-04-02 Colour legalisation
EP98913962A EP0972402A1 (en) 1997-04-02 1998-04-02 Colour legalisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9706640.1A GB9706640D0 (en) 1997-04-02 1997-04-02 Colour legalizer

Publications (1)

Publication Number Publication Date
GB9706640D0 true GB9706640D0 (en) 1997-05-21

Family

ID=10810131

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9706640.1A Pending GB9706640D0 (en) 1997-04-02 1997-04-02 Colour legalizer

Country Status (5)

Country Link
EP (1) EP0972402A1 (en)
JP (1) JP2001518248A (en)
AU (1) AU6847598A (en)
GB (1) GB9706640D0 (en)
WO (1) WO1998044722A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352909B (en) * 1999-07-30 2004-03-03 Sony Uk Ltd Method of processing signals and apparatus for signal processing
GB2352912A (en) * 1999-07-30 2001-02-07 Sony Uk Ltd Method of processing signals and apparatus for signal processing
GB2352908B (en) * 1999-07-30 2004-03-03 Sony Uk Ltd Method of processing signals and apparatus for signal processing
GB2352913A (en) 1999-07-30 2001-02-07 Sony Uk Ltd Method of processing signals and apparatus for signal processing
GB2352911B (en) 1999-07-30 2004-03-03 Sony Uk Ltd Method of processing signals and apparatus for signal processing
GB2352910B (en) 1999-07-30 2004-03-03 Sony Uk Ltd Method of processing signals and apparatus for signal processing
US6466274B1 (en) * 1999-11-08 2002-10-15 Corporate Media Partners System and method for color palette translation
JP3818098B2 (en) 2001-08-17 2006-09-06 ソニー株式会社 Image signal processing method and image signal processing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124688A (en) * 1990-05-07 1992-06-23 Mass Microsystems Method and apparatus for converting digital YUV video signals to RGB video signals
GB2262679B (en) * 1991-12-18 1995-05-17 Barry Donald Ruberry Miles Limiting the range of a component video signal
US5398120A (en) * 1993-12-16 1995-03-14 Microsoft Corporation Ordered dither image rendering with non-linear luminance distribution palette
EP0679020A1 (en) * 1994-04-19 1995-10-25 Eastman Kodak Company Method and apparatus for constrained gamut clipping

Also Published As

Publication number Publication date
JP2001518248A (en) 2001-10-09
EP0972402A1 (en) 2000-01-19
AU6847598A (en) 1998-10-22
WO1998044722A1 (en) 1998-10-08

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