Image processing apparatus having means for magnifying a portion

Details Image processing apparatus having means for magnifying a portion Image processing apparatus having means for magnifying a portion

1993-07-20

1994-11-08

Rogers, Scott A.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358528, 382 47, 395102, H04N 1393

Patent

active

053632117

ABSTRACT:
An image processing apparatus for changing an image size wherein the document is marked with two kinds of color markers differing in color so as to be designated a pre-change region in which an image size is to be changed and a post-change region indicating a region after the image size has been changed. The apparatus comprises a condition detector to detect the pre-change region and the post-change region and obtains a magnification of the image size change on the basis of the pre-change region and the post-change region.

REFERENCES:
patent: 5028991 (1991-07-01), Sekizawa et al.
patent: 5051927 (1991-09-01), Tada et al.
patent: 5153737 (1992-10-01), Kobayashi

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