期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：11
页码：189-196
DOI：10.14257/ijmue.2014.9.11.19
出版社：SERSC
摘要：Money number recognition refers to the money of the currency, the currency and authenticity recognition. Money number recognition system is the kernel module of self- service system, and the major applied range is cash-related equipments. In this paper we design a kind of money number recognition system. The quick positioning of money number is achieved based on gray value accumulation. The edge line of money number area is detected using the least square method. Using geometrical rotation method and gray adjacent interpolation method to realize the number of tilt correction. Based on the character structure characteristic and the imaginary line and character of the point of intersection features, formation recognition judgment tree, realized the character recognition. The simulation experiment indicates that this algorithm has a high recognition accuracy under the condition of rejection.
关键词：the paper money; number recognition; recognition algorithm; imaging sensor
