METHOD FOR PERFORMING COLOR ANALYSIS OPERATION ON IMAGE CORRESPONDING TO MONETARY BANKNOTE

摘要

A method for performing a color analysis operation on an image corresponding to at least a monetary banknote is provided. The method comprises: dividing the image into a plurality of blocks; performing a block analysis operation on each block of the image to generate a block analysis result of each block; performing a super-block analysis operation on each super-block of the image to generate a super-block analysis result of each super-block, wherein each super-block includes more than one block; and performing a global analysis operation on the image to identify a currency type of the monetary banknote according to super-block analysis results of super-blocks of the image.