A emotional ability intervention system and method for children with autism spectrum disorder

Abstract

The invention belongs to the technical field of child emotional ability intervention, and discloses an emotional ability intervention system and method for children with autism spectrum disorder. Theemotional ability intervention system for children with autism spectrum disorder comprises a registration module, an image acquisition module, a central control module, an automatic expression recognition module, an emotional ability intervention module, a wireless communication module, a Web server, an ability evaluation module, an on-line dredging module and a display module. The automatic expression recognition module predicts the maximum possibility of the facial expression according to the face detection, the feature point location, the feature extraction and the expression classification, thus ensuring the accuracy of the expression recognition, and having wide application prospects. At the same time, the ability evaluation module can evaluate cognitive ability of children, so that users can understand strengths and weaknesses of children in a unified manner, so that children can be trained and cultivated in a targeted manner, and some conditions unfavorable for the growth of children can be avoided.

Description

technical field [0001] The invention belongs to the technical field of children's emotional ability intervention, and in particular relates to a system and method for emotional ability intervention of children with autism spectrum disorders. Background technique [0002] Autism Spectrum Disorder (ASD, Autism Spectrum Disorder) is a broad definition of autism based on the core symptoms of typical autism, including both typical autism, atypical autism, and ASD Sperger's syndrome, borderline autism, suspected autism and other symptoms. Autism, also known as autism, is a relatively serious developmental disorder. It is a congenital mental disorder and has nothing to do with acquired family upbringing. There is a significant difference in the incidence of the disease between men and women, and the prevalence ratio of men and women in my country is 6-9:1. The core symptom of typical autism is the so-called "triad", which is mainly reflected in the three aspects of sociality and...

AI Technical Summary

Problems solved by technology

[0004] (1) The recognition accuracy of the existing facial expression recognition technology is poor; at the same time, it is impossible to comprehensively evaluate children's abilities, and it is impossible to have a unified understanding of children's strengths and weaknesses

[0005] (2) The existing methods of emotional counseling for children with disabilities cannot help children with disabilities develop awareness of social behaviors, and cannot enable children to effectively control their emotions

[0006] (3) In the process of feature collection of moving faces in the prior art, it is easily affected by the same background color as the photo, resulting in certain errors

[0007] (4) In the process of sending wireless signals through the wireless transmitter and performing data communication operations with the Web server, the noise interference of the partial discharge signal cannot be suppressed, which reduces the denoising effect

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