Analysis of Children with Autism Spectrum Disorder (ASD) by Non-Verbal Language
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Introduction
In this work, we develop an interactive multimedia system for the diagnosis of Autism Spectrum Disorder (ASD) of children. The system is composed of microphone array, optical sensors and a computer running own custom developed software. Children are allowed to play freely inside the specially designed room. 8 depth cameras and 4 high resolution RGB cameras are used to record multi-view behavior data. All sensors are aligned by camera calibration and multiple sensor fusion. Body skeleton, spatial position, gaze direction, head pose and gesture are extracted from the multi-view video streams. The interactive environment helps to improve the connection with reality in subjects having ASD. The system has been tested on a set of subjects. The effectiveness of the system has been recognized by a team of psychologists.
Demo
- Interactive Diagnosis Chamber