Image processing apparatus

Details Image processing apparatus Image processing apparatus

1986-10-22

1988-11-08

Groody, James J.

Image analysis

Histogram processing

For setting a threshold

G06K 936

Patent

active

047838329

ABSTRACT:
An image processing apparatus includes an image memory for storing digital image data obtained by A/D-converting a video signal, an arithmetic circuit for performing an arithmetic operation of the image data so as to emphasize an edge, a first plane memory for storing the edge image data, and a second plane memory for storing binary data of all "1"s or "0"s. The first and second plane memories are addressed in response to address data from an address generator. The readout edge image data and the binary data are processed to paint the edge image. That is, the area surrounded by the edge line is painted with the binary data.

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