Image analysis – Histogram processing – For setting a threshold
Patent
1996-05-08
1998-06-09
Downs, Robert W.
Image analysis
Histogram processing
For setting a threshold
382173, G06F 944, G06K 946
Patent
active
057650292
ABSTRACT:
A method and system electronically fuzzy classify a pixel belonging to a set of digital image data with respect to a membership of the pixel in a plurality of image classes. This process determines a fuzzy classification of the pixel and generates an effect tag for the pixel based on the fuzzy classification determination. Each class is defined by a set of heuristic rules such that the image classes are non-mutually exclusive. The heuristic rules are a set of conditions that define the membership value of the pixel within a certain class, thereby allowing a pixel to have a membership value in every possible image class.
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Clark Raymond J.
Schweid Stuart A.
Shiau Jeng-Nan
Downs Robert W.
Nickerson Michael J.
Xerox Corporation
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