Image recognition device, image forming device, and recoded medium

摘要

Fluctuation information produced by a fluctuation producing portion ( 36 ) is superimposed on given image data by a fluctuation superimposing portion ( 35 ). The superimposed image data where the fluctuation information is superimposed is subjected to an image recognition process by an image recognition portion ( 37 ). The results of the image recognition are sent to a printer body through a recognition result outputting portion ( 39 ). Even if the given image data is the same, fluctuation is superimposed, and therefore the image data on an object to be recognized is altered. As a result, the possibility of a recognition error is suppressed as much as possible.