Image processing apparatus and method

Details Image processing apparatus and method Image processing apparatus and method

1995-02-03

1999-09-07

Lee, Thomas D.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358467, 382185, 382177, H04N 140

Patent

active

059495553

ABSTRACT:
An apparatus and method for compressing an image based upon an attribute of a partial area efficiently includes a classification device for providing attribute classification information in which partial areas of an input image are classified into a variety of attributes and area information, and an image compression device for selecting an image compression method for each partial area in the above-described input image out of plural image compression methods and executing such compression.

REFERENCES:
patent: 5101438 (1992-03-01), Kanda et al.
patent: 5299255 (1994-03-01), Iwaki
patent: 5303381 (1994-04-01), Yagasaki
patent: 5317419 (1994-05-01), Koizumi
patent: 5351314 (1994-09-01), Vaeeezi
patent: 5392133 (1995-02-01), Nakajima

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