COMPUTERIZED OBJECTIVE MEASUREMENT OF FACIAL MOTION FOR FACIAL PALSY FUNCTIONAL GRADING

摘要

According to the present invention, a video of a face is obtained by using two video obtaining devices, and the motility of facial muscles is analyzed from a dynamic view by using the movement speed and distance of the facial muscles. The video is corrected by tracking the movement of the whole face through the two video obtaining devices, and therefore, the movement is accurately measured without a limit on the muscular movement of a facial part to be measured. The method includes a step of obtaining the video of the face, on which a marker is displayed, by using the two video obtaining devices.