Method of gradation and selection of micro picture elements ther

Details Method of gradation and selection of micro picture elements ther Method of gradation and selection of micro picture elements ther

1989-02-22

1990-09-18

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358458, G03F 308

Patent

active

049582399

ABSTRACT:
A method of gradation and selection of micro picture elements in a picture display where the picture is reproduced as a plurality of dots each corresponding to a picture element comprised of a plurality of micro picture elements. Each picture element is shaped and the gradation selected such that the number of colored micro picture elements in point-contact of contiguous picture elements is not larger than two.

REFERENCES:
patent: 4752822 (1988-06-01), Kawamura
Image Processing Handbook, Image Processing Handbook Editing Commission, Editors, Published by Shokodo Co., Ltd., Jun. 8, 1987, pp. 75-76.

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