Image analysis – Histogram processing – For setting a threshold
Patent
1987-03-23
1988-08-02
Boudreau, Leo H.
Image analysis
Histogram processing
For setting a threshold
340706, 340721, 382 57, G06K 900, G09G 100
Patent
active
047618183
ABSTRACT:
There is disclosed an image processing apparatus for displaying characters and images, in which images stored in a memory can be displayed by identification codes in the same manner as in character display. Also disclosed is an image reading apparatus in which the image reading area is defined by designating two diagonal corner points.
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Taylor L. Booth, Digital Networks and Computer Systems, 1978, pp. 441-442.
Boudreau Leo H.
Canon Kabushiki Kaisha
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