Bundle of paper money recognition based on image entropy
Limin Wang, Yanxun Wang, Hongliang Zhang, Xuehan Zhao · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2010
In order to consummate the management of bank paper, a new algorithm which can recognize the areas of paper tape in bundle of paper money is presented. Image segmentation is used to divide the image into several sub-blocks. Specifically, image entropy is computed in each sub-block. Experimental in different algorithms, including color training algorithm and the median filter and edge detection algorithm, demonstrates its real-time, effectiveness and robustness.