Bill anti-counterfeit method, apparatus and system
The present invention provides a bill anti-counterfeiting method, device and system. The method includes: taking the characteristic information on the bank bill; processing the taken characteristic information to generate data of the fluorescent object list and the state of other trails on the bill...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention provides a bill anti-counterfeiting method, device and system. The method includes: taking the characteristic information on the bank bill; processing the taken characteristic information to generate data of the fluorescent object list and the state of other trails on the bill surface; performing anti-counterfeiting detection to the bank bill based on the position of the bill fluorescent objects and the other bill surface data such as imprint lines and other visible trails. The device includes: a camera module for taking the characteristic information on the bank bill; a characteristic information processing unit for processing the taken characteristic information to generate data of the fluorescent object list and the state of other trails on the bill surface; a characteristic information output unit for the output of whole or part of the bill position data of the bill fluorescent object, so as to effectively solver the bill alter, counterfeit, and cloning problems. |
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