J1602-2-5 ウェブカメラを用いた簡便認証システムの構築(機械の知能化:異分野からのアプローチ(2))

概要

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This research aims at constructing a real-time authentication system from human faces in which the user action is probably not needed, and the cheap web-camera is used. The number of parameters needed in this system is six, including shape and position of eyes, nose and mouth. It is difficult to obtain a set of uniform data of nose and mouth for a group because of the great influence of the individual difference, we. specify their areas from the coordinate of the eyes, mosaic the area and adopt the standard deviation from the distribution of the color as the data for authentication. The self-organization map is used for the certification. The speed can be expected in the certification, though time is needed for the map preparation in the registration stage. The system is tested by recognizing six registered persons 10 times and the success rate of 83% is obtained.
一般社団法人日本機械学会の論文
2009-09-12