POS TERMINAL DEVICE, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, IMAGE RECOGNITION METHOD, AND IMAGE RECOGNITION PROGRAM

摘要

A POS terminal device is provided with: a memory unit for holding subject information in which a subject and specific information are associated; an imaging unit for imaging a subject and generating an image; and a specific information estimation unit for estimating, on the basis of the subject information, the specific information associated with the subject imaged by the imaging unit.