Spectrum-adaptive multinational paper money image recognition device, system and method

A technology of banknote image and identification device, which is applied to the inspection of the authenticity of banknotes, processing coins or valuable banknotes, instruments, etc., can solve problems such as noise, achieve good identification and counterfeiting effects, and improve clarity and distinguishability. , the effect of wide practicality

Active Publication Date: 2016-01-13
HUAZHONG UNIV OF SCI & TECH
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  • Application Information

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Problems solved by technology

[0007] In view of the above problems, the present invention aims to provide a spectrally adaptive multinational banknote image recognition device, system and method, which effectively solves the noise problem of the banknote image collected by the CIS sensor, and improves the clarity and recognizability of the banknote image Spend

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  • Spectrum-adaptive multinational paper money image recognition device, system and method
  • Spectrum-adaptive multinational paper money image recognition device, system and method
  • Spectrum-adaptive multinational paper money image recognition device, system and method

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[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0052] like figure 1 Shown is a schematic structural diagram of the spectrum adaptive multi-national banknote image recognition device provided by the present invention. It can be seen from the figure that the multi-national banknote image recognition device includes a mode selection module, a control module, an interface module, an ADC module and an image processing module, where:

[0053] The mode selection module is used to select the working mode of the multi-national banknot...

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Abstract

The invention provides a spectrum-adaptive multinational paper money image recognition device, system and method, and the device comprises a mode selection module which is used for selecting a working mode of the device; an interface module which comprises a plurality of CIS interfaces, a USB interface, and a network interface; a control module which is used for transmitting a control instruction to the CIS interfaces according to the working mode selected by the mode selection module, and achieving the control of a CIS sensor to collect paper money images; an ADC module which is used for converting the analog amount of paper money information received by the CIS interfaces into a digital amount; and an image processing module which is used for processing corrected paper money image information transmitted by the control module, and enabling the processed paper money information to be transmitted through the USB interface or the network interface. The image processing module can obtain high-quality and good-instantaneity paper money images under different spectrums, and solves a problem of noises of the CIS sensor.

Description

technical field [0001] The invention relates to the technical field of financial equipment, in particular to a device, system and method capable of collecting, processing and identifying multi-national banknotes. Background technique [0002] Nowadays, people deal with coins all the time in their life and work. With the continuous advancement of tools and technologies for making counterfeit coins, various counterfeit coins emerge in an endless stream, which has caused great threats and losses to the country's financial security. People's lives have brought many inconveniences. In order to combat the crime of making counterfeit money, prevent the circulation of counterfeit money, and protect the property safety of the country and the people, it is particularly important to be able to identify the authenticity of banknotes. [0003] Most of the existing financial instruments on the market that can realize the identification and authentication of multi-national currencies adop...

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Application Information

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IPC IPC(8): G07D7/206
Inventor尤新革江浩徐端全朱建南涂云李方振
OwnerHUAZHONG UNIV OF SCI & TECH