Paper sheet processing apparatus and paper sheet processing method

摘要

A paper sheet processing apparatus includes a transport path for transporting paper sheets one at a time, a line sensor unit that includes a light source that irradiates the paper sheet being transported through the transport path with light and a line sensor that receives light reflected from the paper sheet and processes a signal representing the received light to generate pixel data, and a control unit that performs an image thinning process on the pixel data and almost simultaneously generates a first image data and a second image data having different resolutions.

主权项

1. A paper sheet processing apparatus comprising:
a transport path for transporting paper sheets one at a time; a line sensor unit that includes:
a light source that irradiates the paper sheet being transported through the transport path with light, anda line sensor that receives light reflected from the paper sheet and processes a signal representing the received light to generate pixel data; and a control unit that generates a first image data and a at least one other image data having a different resolution from the first image data by performing an image thinning process on the pixel data, wherein one of the resolutions is set so that an image of the one resolution can be used to read characters on the paper sheet, and one of the other resolutions is set according to a resolution of a template image so that an image of the other one resolution can be used to perform a recognition process of the paper sheet with the template image.