METHOD FOR REAL TIME FACE TRACKING USING A SIMILAR ELLIPSOID FIGURE MODEL AND FACIAL COMPLEXION MODEL AND ITS RECORDING DEVICE

摘要

PURPOSE: A method for real time face tracking using a similar ellipsoid figure model and facial complexion model is provided to conduct face tracking with confidence by dividing the facial areas using the facial complexion information and strengthening the unclear parts through ellipsoid modeling of the divided facial areas. CONSTITUTION: A method for real time face tracking using a similar ellipsoid figure model and facial complexion model is composed of reception, execution, removal, determination, and extraction. A series of images are received(S1), the color segmentation is executed(S2), and each area's distinctive feature is extracted and the unclear parts are removed(S3). The facial area is determined by executing ellipsoid approximation(S4) and the motion parameter is extracted(S5).