Image processing method and apparatus for outputting a pattern i

Details Image processing method and apparatus for outputting a pattern i Image processing method and apparatus for outputting a pattern i

1991-03-05

1997-03-18

Rogers, Scott A.

Facsimile and static presentation processing

Natural color facsimile

358530, H04N 156

Patent

active

056127928

ABSTRACT:
An image processing method, and corresponding apparatus, includes the steps of discriminating the color type of an input color image from an input color image signal, generating a pattern signal indicating a predetermined graphic pattern corresponding to the color type in response to the color discrimination, generating a density signal in accord with the input color image signal, and supplying a reproduction signal in accord with the pattern signal and the density signal to an image reproduction unit.

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P. Heckbert, "Color Imgae Quantization For Frame Buffer Display," Computer Graphics (Jul. 1982), pp. 297-307.
"Technical Report of Institute of Electronics and Communication Engineers," Image Optics IE 86-4 (1986), pp. 25-30.
MDEP Fifth Edition, Aug. 1983 Publication by Patent trademark office.

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