A METHOD PROVIDING COMPARING IMAGE OF HUMAN FACE

摘要

The present invention relates to a method for providing a face comparison image from two face images, executed in a face image display system which comprises an input unit, one or more display units, a storage unit, and a control unit connected to the input unit, the display units, and the storage unit, and operates face posture information and face feature unit information from a face image. According to the present invention, the method comprises the following steps: obtaining a face image having a roll value corrected (a roll value correction step); normalizing two face images (a normalization step); storing pixel information with respect to a face feature unit from the normalized two face images (a separation step); and displaying a pixel having pixel information on the face feature unit on a comparison image (a display step).