Kinect-based face video eye sight correction method and system

The invention relates to a Kinect-based face video eye sight correction method and system. According to the method and system of the invention, a face portion in a video stream is identified through Kinect; the contour of the face is captured through an ellipse fitting method according to different states of the current face; the pose of the face is adjusted; fine adjustment is performed on the details of the face; and finally, the adjusted face and a background are fused. With the method and system of the invention adopted, the problem of the losing of eye contact in a video conference can be solved, and the problems of the deformation of glasses, the formation of double chins, and the mixing of a background into a feature image and mouth deformation after eye sight adjustment can be solved.