Method and apparatus for processing an image signal

Details Method and apparatus for processing an image signal Method and apparatus for processing an image signal

1988-12-06

1990-09-04

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

3582611, 358486, G06K 900

Patent

active

049550616

ABSTRACT:
An apparatus for compressed encoding or decoding of a binary image signal and outputting the same wherein both the encoder and the decoder employ counters which are caused to run at a faster than normal rate when certain predetermined conditions relative to the processed data are detected.

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