METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR EYE GAZE DIRECTION ESTIMATION

摘要

A computer-implemented method for estimating eye gaze direction, comprising: fitting (11) a 3D face model (111) to a monocular image (101) obtained from an imaging device, thus obtaining values of a set of face model parameters representing at least one model position parameter (t), at least one orientation parameter (r), at least one shape parameter (s) and at least one action parameter (a), obtaining (12) normalized 3D gaze estimation vectors for the right and left eyes (121) with respect to the imaging device viewpoint; estimating (13) the eye gaze direction with respect to at least one target in the scene. A system comprising at least one processor configured to perform the steps of the method. A computer program product comprising computer program instructions/code for performing the method. A computer-readable memory/medium that stores program instructions/code for performing the method.