Research on Identification the Counterfeit by Recognizing the Infrared Images
Paper currency identification is widely applied inmany fields such as bank system and automatic selling-goods system. How to extract high-qualified monetary characteristic from currency images is an important technology needing to be solved now. in frared images can reveal the Intaglio Printing of paper currency,which extent the traditional touching the concavo-convex effect to use images to identify the counterfeit.The contrast of infrared images is not great. It is in fluenced by uneven surface and other disturbances (such as fold,holes etc.),so using traditional processing and enhancement technologies are hard to identify the counterfeit.In This paper,the original infrared images have been embossedproeess firstly. ThenWe gain the binary images by using closing operation. At last,we use template matching to identify. UsingThis method can get very good experiment result ant the recognition rate is 100％ in the application.
Infrared images embossing template matching
Chengxiang Liu Shuangchen Ruan Guiming Huan Yaobo Jian Li Zhang
College of Electronic Science and Technology Shenzhen University Shenzhen,Guangdong Province,China Department of Optoelectronic Engineering Huazhong University of Science and Technolog Wuhan,Hubei P
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
2081-2084
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）