Picture processing apparatus

Details Picture processing apparatus Picture processing apparatus

1982-11-18

1985-08-06

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Recording apparatus

382 46, 382 61, H04N 140

Patent

active

045339597

ABSTRACT:
A picture processing apparatus comprising (1) a picture memory for storing a quantized picture of an original, which original includes skew detection marks, (2) a skew detector for detecting the skew of the quantized picture by the skew detection marks on the original, (3) a frame detector for detecting the frame in which the picture on the original is enclosed, (4) a picture-processing area designation apparatus for designating the portion of the picture to be processed and edited in accordance with the frame detection information obtained from the frame detector, (5) a skew corrector for reproducing the quantized picture within the area designated by the picture-processing area designation apparatus, with correction of skew (if any), from the picture memory, and (6) a skew mode selection switch for the skew corrector for selecting whether or not the aforementioned skew correction shall be performed.

REFERENCES:
patent: 3337766 (1967-08-01), Malaby
patent: 3830975 (1974-08-01), Potter
patent: 3885229 (1975-05-01), Negita
patent: 4393410 (1983-07-01), Ridge

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