期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2013
卷号：4
期号：1
页码：126-128
出版社：TechScience Publications
摘要：It is very difficult to count different denomination notes in a bunch. This paper propose a image processing technique to extract paper currency denomination. The extracted ROI can be used with Pattern Recognition and Neural Networks matching technique. First we acquire the image by simple flat scanner on fix dpi with a particular size, the pixels level is set to obtain image. Some filters are applied to extract denomination value of note. We use different pixel levels in different denomination notes. The Pattern Recognition and Neural Networks matcher technique is used to match or find currency value/denomination of paper currency.
