Color processing method for identification of areas within...

Details Color processing method for identification of areas within... Color processing method for identification of areas within...

2011-03-29

2011-03-29

Le, Vu (Department: 2624)

Image analysis

Applications

Reading paper currency

Reexamination Certificate

active

07916924

ABSTRACT:
A color processing method for identification of areas within an image corresponding to monetary banknotes includes dividing the image into a plurality of sections; extracting color histogram data for each section; assigning a color vector for each section according to the color histogram data for the section; comparing the color vector for each section to a color lookup table to determine a probability of the section corresponding to monetary banknotes; and selecting probable sections having the probability exceeding a first predetermined threshold.

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