4-8 A Subjective Evaluation of Similar Face Retrieval using Difference Subspace

Abstract

According to a report, human beings compare a resemblance between faces not wholly but partially. In order to calculate the similarity of human-face images, we proposed the novel method using the factor with which human detects resemblance in human faces. This paper evaluates the method by the subjective experiments with 10 persons and shows the effectiveness of the method.