发明名称 |
Mobile communication device and method for identifying a counterfeit bill |
摘要 |
A mobile communication device and method for identifying a counterfeit bill are provided. In the method, an InfraRed (IR) image of a bill is received, feature values are extracted from the IR image to represent edges, a binary image having displayed pixels and non-displayed pixels is generated based on the feature values, and a corrected image is generated by overlaying the binary image on a pre-stored real bill database and adjusting the binary image to match a predetermined area of the binary image matches to the predetermined area of the real bill database. A number of displayed pixels in the corrected image is counted, and whether the bill is counterfeit is based on the number of displayed pixels in the corrected image. |
申请公布号 |
US8737716(B2) |
申请公布日期 |
2014.05.27 |
申请号 |
US201213439480 |
申请日期 |
2012.04.04 |
申请人 |
LEE DONG-HYUK;KIM DO-HYEON;LEE DONG-CHANG;HWANG SEONG-TAEK;KIM KI-YEUNG;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE DONG-HYUK;KIM DO-HYEON;LEE DONG-CHANG;HWANG SEONG-TAEK;KIM KI-YEUNG |
分类号 |
G06K9/00;G07F7/04;G09B19/18 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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