New Auto Identification Technology on Paper Currency Using Pseudo Binocular Stereo Imaging
Zheng Chen · 2012
The current paper money identification techniques are based on safe-line,watermark,magnetic inks,fluorescence ink,etc.Alone with the development of fake technology,the anti-counterfeit technology needs new ways.This paper presented a brand-new anti-counterfeit method,which is based on the intaglio character of the paper currency,using a common flatbed scanner to achieve the pseudo binocular stereo image of the paper currency,and recognizing the relief texture to identify the real or fake currency.Furthermore,we also brought out a pseudo binocular stereo scanner prototype,which is a better currency detector with high efficiency.With the benefits of this scanner,our method can be applied automatically and is much faster.