INFORMATION PROCESSOR, IMAGE SENSOR, BIOMETRICS SYSTEM, AND BIOMETRICS PROGRAM FOR INFORMATION PROCESSOR

摘要

PPROBLEM TO BE SOLVED: To provide biometrics of high precision capable of making effective use of operation resources while securing real time property without prolonging a time for processing in an information processor (PC). PSOLUTION: The information processor (PC) having an image sensor 2 for picking up an image of the user comprises: a skin color detection means 11 for outputting detection position information showing a position of a user's face in a picked-up image of the image sensor 2; a face information storage means 14 for registering feature data of the user's face obtained by extracting features of components of the face with respect to the picked-up image information on the user's face in advance; a biometrics means 12 for retrieving and extracting components of the face with respect to the picked-up image information of the image sensor, comparing them with feature data registered in the face information storage means, and authenticating identification when the two data are identical; and a tracking means 13 for tracking an authentication result of the biometrics means 12 in association with a part of the picked-up image information shown by the skin color detection means 11. PCOPYRIGHT: (C)2007,JPO&INPIT