Method and apparatus for performing color space conversion using

Details Method and apparatus for performing color space conversion using Method and apparatus for performing color space conversion using

1996-03-15

1998-08-25

Zimmerman, Mark K.

Computer graphics processing and selective visual display system

Computer graphics processing

Graph generating

G06T 300

Patent

active

057987670

ABSTRACT:
A method and apparatus for performing color space conversion using blend circuitry in a graphics/video adapter is provided. Blend circuitry which is capable of blending two color values and fog circuitry which is capable of adjusting color values based on a fog factor are used. A first stage of converting a color value from YC.sub.r C.sub.b (YUV) color space to RGB color space is performed using the fog circuitry, and a second stage of converting the color value from the YC.sub.r C.sub.b (YUV) color space to RGB color space is performed using the blend circuitry, resulting in the generation of a converted color value .

REFERENCES:
patent: 4943573 (1990-07-01), Taylor et al.
patent: 5375193 (1994-12-01), Adams, Jr.
patent: 5414529 (1995-05-01), Terada et al.
patent: 5459823 (1995-10-01), Silverbrook et al.
patent: 5594467 (1997-01-01), Marlton et al.
Microsoft Press Computer Dictionary, Second Edition, pp. 73-74, 1994.

Affiliated with

Also associated with

Rating

Method and apparatus for performing color space conversion using does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for performing color space conversion using, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for performing color space conversion using will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-39210