Apparatus and method for tonal image processing

Details Apparatus and method for tonal image processing Apparatus and method for tonal image processing

1984-02-28

1985-01-01

Faber, Alan

Facsimile and static presentation processing

Facsimile

Recording apparatus

358300, 358283, 330 69, H04N 130, H04N 140

Patent

active

044918755

ABSTRACT:
An apparatus for processing an image having half-tone and composed of plural pixels by dividing each of said pixels into small sections arranged in a matrix and respectively constituting micro-pixels with luminosity that can be respectively designated according to a determined gradation, by representing the luminosity to be designated to each of the first-mentioned pixels by the luminosity in the form of systematic dither method for the plural micro-pixels in said pixel.

REFERENCES:
patent: 3916096 (1975-10-01), Everett
patent: 3997719 (1976-12-01), Judice
patent: 4081828 (1978-03-01), Jones
patent: 4284912 (1981-08-01), Fujisaki
patent: 4351005 (1982-09-01), Imai

Affiliated with

Also associated with

Rating

Apparatus and method for tonal image processing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for tonal image processing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for tonal image processing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-580045