Digital color video image enhancement for a diffusion dither cir

Details Digital color video image enhancement for a diffusion dither cir Digital color video image enhancement for a diffusion dither cir

1993-09-10

1995-12-26

Nguyen, Phu K.

G06F 1500

Patent

active

054795940

ABSTRACT:
Enhancing each pixel of a digital color video image by, for each component part of a source pixel, successively adding a truncation error of an immediately preceding previous pixel in an X direction to a current pixel. A resulting value is truncated to form a truncation error and most significant bits, and the most significant bits are provided to a destination line.

REFERENCES:
patent: 5134688 (1992-07-01), Corthout
patent: 5175807 (1992-12-01), Cawley et al.
patent: 5251298 (1993-10-01), Nally
patent: 5293258 (1994-03-01), Dattilo

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