Computer graphics processing and selective visual display system – Display peripheral interface input device
Patent
1996-03-07
1998-03-10
Hjerpe, Richard
Computer graphics processing and selective visual display system
Display peripheral interface input device
348661, G09G 502
Patent
active
057266824
ABSTRACT:
The present invention relates to a method of converting signal components of one of a first input three component color model signal and a second input three component color model signal to either one of the first or second three component color model comprised of matrix multiplying input signal components with an array of predetermined transformation parameters to form a multiplied set, vector adding the multiplied set with a predetermined group of offset vectors, whereby signal components of the output signal are produced.
REFERENCES:
patent: 4853768 (1989-08-01), Suzuki et al.
patent: 5233410 (1993-08-01), Fairhurst
"Coder/Recoder Units For RGB and NTSC Signals" by John D. Lowry pp. 945-948. Oct. 1981.
Chen Keping
Lum Sanford S.
ATI Technologies Inc.
Hjerpe Richard
Lao Lun-Yi
Pascal E. E.
Wilkes R. A.
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