Image analysis – Histogram processing – For setting a threshold
Patent
1991-05-09
1993-05-04
Razavi, Michael T.
Image analysis
Histogram processing
For setting a threshold
382 52, 358466, 358453, H04N 1415
Patent
active
052088731
ABSTRACT:
An image reader for reading an image of a document by an image sensor and for outputting image data after processing obtained image data includes an arrangement for binarizing image data read by the image sensor through comparison of the image data with a threshold. A system is provided for entering the threshold value from an exterior source and for giving the threshold value to the binarizing arrangement. Also, a control device is provided for controlling that system.
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Klocinski Steven P.
Minolta Camera Kabushiki Kaisha
Razavi Michael T.
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