A mutation utilizing image sensing method and system for face recognition

摘要

A face recognition method using an image variation sensing function and a system thereof are provided to discriminate the image variation of a photographed picture, thereby increasing the efficiency in the face recognition. A face recognition method using image variation sensing comprises the following steps. A client transmits a photographed picture to a service managing server(S100). The service managing server pre-processes the picture for face recognition(S102), and then extracts a face image based on the photographed picture in order to discriminate face components forming the face image(S104). And then, the service managing server extracts face feature points formed with the face components in order to sense the image variation through the pattern change based on the extracted face feature points(S108), and executes at least one of a face recognition application which uses the face feature points based on the sensed result and a face recognition application which uses the pre-processed image(S110).