This paper present a method for personal identification considering probabilities of measured values. First, 8 feature points, such as outer eye comers, inner eye comers, nostrils and tips of the mouth, were extracted, then 8 definite lines were calculated. On the assumption that the distribution of the deviation of each definite lines is Gaussian, probabilities of measured 9 definite lines were calculated. As a result, for 10 registered samples and 191 unknown samples of 41 persons, 97% recognition rates are obtained.
抄録全体を表示