Method and apparatus of encoding color image information

Details Method and apparatus of encoding color image information Method and apparatus of encoding color image information

1993-06-21

1994-04-26

Hjerpe, Richard

Computer graphics processing and selective visual display system

Display peripheral interface input device

348713, G09G 504

Patent

active

053070887

ABSTRACT:
Three chrominance signals representative of a color image are represented by a coordinate system in a uniform color space, and a probability of occurrence of colors on the color space and a correlation of the chrominance signals for pixels are referenced in encoding color image information signals.

REFERENCES:
patent: 4303912 (1981-12-01), Stafford et al.
patent: 4379292 (1983-04-01), Minato et al.
patent: 4584597 (1986-04-01), Guichard

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