Face recognition system, face recognition server device, face recognition machine, face recognition method, and face recognition program

摘要

PROBLEM TO BE SOLVED: To stably and efficiently operate a face authentication function for each face authentication service provider. SOLUTION: At the time of registration, in any of a plurality of face matching servers 6, a face image extraction is performed in which a face of a person is detected from image data of a registered person and a face area is cut out to generate face image data of the registered person. By executing the process, the face management server 5 accumulates the face image data of the registrant acquired by the face matching server, and at the time of authentication, the face authentication machine 1 captures the target person with the camera 11 and the image captured with the camera. Face image extraction processing that detects the face of the person from the data and cuts out the face area to generate the face image data of the target person, and the face image data of the target person acquired from the face authentication device in multiple face matching servers The collation processing of the face feature amount data of the target person generated from the face feature amount data of the registrant generated from the face image data of the registrant is executed. [Selection diagram] Fig. 12