Picture signal processing method and apparatus therefor

Details Picture signal processing method and apparatus therefor Picture signal processing method and apparatus therefor

1983-05-02

1986-01-07

Britton, Howard W.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 78, 358 79, 358138, 358140, 358280, H04N 146

Patent

active

045637008

ABSTRACT:
A picture signal processing method and apparatus therefor, in which picture signals consisting of plural horizontal scanning lines are sampled with first sampling signals generated at an interval of the horizontal scanning period, and the sampled output signals obtained by that sampling are sampled with second sampling signals generated at an interval different from that of the first sampling signals, obtains picture signals of vertical scanning with an arbitrary number of picture elements.

REFERENCES:
patent: 2974195 (1961-03-01), Julesz
patent: 3478164 (1969-11-01), Southworth
patent: 4292652 (1981-09-01), Yumde
patent: 4303947 (1981-12-01), Stoffel
patent: 4393371 (1983-07-01), Morgan-Smith

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