OBJECT IDENTIFICATION PROGRAM AND DEVICE

摘要

PROBLEM TO BE SOLVED: To solve deterioration in identification accuracy by difference in characteristics in object identification processing.SOLUTION: At first, roughly classify a learning image according to each characteristics difference. Define a concept including classification image feature group, learning dictionary, and a discriminator of each characteristics as an "actual domain" as follows. Next, automatically extract intermediate representation of image feature between actual domains using the dictionary learning. Define a concept including intermediate representation feature between actual domains, learning dictionary, and a discriminator as a "virtual domain" as follows. Next, using the learning image of the actual domain, make the discriminator of the actual and virtual domains learn.