Image processor apparatus capable of updating reference data for determining similarity between features

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United States of America Patent

PATENT NO 5847849
SERIAL NO

08339874

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funada, Masahiro Yokohama, JP 76 1820
Ohta, Eiji Fujisawa, JP 88 1567
Ohta, Ken-Ichi Kawasaki, JP 40 928
Takaragi, Yoichi Yokohama, JP 53 1081
Udagawa, Yutaka Machida, JP 24 754

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