DEVICE FOR PROCESSING BANKNOTES AND METHOD FOR PROCESSING BANKNOTES

摘要

1. A device for processing banknotes, characterized in that it is made with the possibility of determining the discrepancy of the banknote to determine the degree of contamination of the transported banknote, and with the possibility of sorting the banknote in accordance with the result of this determination, the device for processing banknote contains: a banknote receiving module, intended for banknote reception; a transport module for transporting a banknote received by the banknote reception module to one of a plurality of output modules destination, in accordance with the result of determining the mismatch of the banknote; an image acquisition module for irradiating the banknote transported by the transport module with light radiation with a plurality of wavelengths, and acquiring images in the form of a plurality of image types by irradiating the radiation with the corresponding wavelength, banknote mismatch determination module designed to determine the mismatch of the banknote by correcting the image based on the wavelength of light radiation, to The banknote was irradiated to obtain an image. 2. A device for processing a banknote according to claim 1, wherein the image acquisition module is configured to irradiate the banknote with green light and red light, as well as purple light and / or blue light, and obtain an image for each of the wavelengths of light radiation. The banknote processing device according to claim 1, wherein the banknote mismatch determination module is configured to detect banknote mismatch using an IR ratio image as an image,