A preliminary visual system for assistant diagnosis of ASD

Autism spectrum disorder(ASD) is a kind of developmental disorder which attracted a lot of attention of researchers for its urgency and pervasiveness. The diagnosis and intervention of ASD is still complicated and hard to handle. The rapid development of technology has brought new methods to the auxiliary diagnosis of ASD, such as face detection, gaze estimation, action recognition, etc. The paper proposed a preliminary visual system for assistant diagnosis of ASD in a core clinical testing scenario- response to name. The eye center localization and gaze estimation were applied to measure the responses of the subject. The purpose of this paper is analyzing the feasibility of this system, and optimizing the sensing structure and the evaluation indicator.