Similar image search device, similar image search method, and computer program

Abstract

A similar image search device includes an image database where image data is accumulated in advance, and a search unit which searches with regard to an input image from a search request origin for images which are similar to the input image from image data accumulated in the image database, where the search unit has a determination unit, which determines degrees of similarity of the input image and each image accumulated in the image database using a plurality of determination standards obtained by applying and combining weights of differences in a plurality of characteristic values which express the characteristics of an image, and a tuning screen transmission unit, which transmits images where the degrees of similarity determined by the determination unit satisfy predetermined conditions to the search request origin as a tuning screen which is divided into groups for each of the determination standards.

Dependencies are inferred from the claim text.