Method and Apparatus for Privacy Protected Assessment of Movement Disorder Video Recordings

Abstract

A method for assessing video recordings of movement disorders with privacy protection functions includes: obtaining movement disorder assessment video; performing face-swapping to the subject in the video; identifying key points in the video after face-swapping; determination of the movement feature for assisting diagnosis of diseases according to the changes of the key points with respect to recording time. The movement disorder assessment video is processed to obtain a face-swapped video, which can retain the person's facial expression while the subject has the appearance of a public figure, thereby achieving the purpose of protecting person privacy. By extracting the key points of the human body from the movement disorder assessment video, and monitoring the changes of the key points with the video progress, the movement feature related to the disease can be determined, and the quantifiable key diagnostic indicators of the disease can be obtained.

Dependencies are inferred from the claim text.