Image processor apparatus capable of updating reference data for

Details Image processor apparatus capable of updating reference data for Image processor apparatus capable of updating reference data for

1994-11-10

1998-12-08

Faile, Andrew I.

Facsimile and static presentation processing

Natural color facsimile

Specific image-processing circuitry

382135, 399366, H04N 146, G06K 900, G03G 2100

Patent

active

058478493

ABSTRACT:
An image processor having a circuit for holding data on features of registered specific images, a circuit for determining the degree of similarity between features of an input image and the held features of each of the specific images, and a circuit for updating the held content of the holding circuit from the outside through a line. The image processor also has a judgment circuit for determining the degree of similarity between an input image and each of the specific images according to tint distributions of these images, and a circuit for registering data on the tint distribution of each specific image.

REFERENCES:
patent: 4962457 (1990-10-01), Chen et al.
patent: 5055834 (1991-10-01), Chiba
patent: 5216724 (1993-06-01), Suzuki et al.
patent: 5321470 (1994-06-01), Hasuo et al.
patent: 5424807 (1995-06-01), Ohmura

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