Method and device for a language correct pronunciation system
A technology of orthophony and language, applied in the field of language orthophony system methods and equipment, can solve the problems of burden, patients do not know pronunciation errors, and consume a lot of energy, and achieve the effect of improving accuracy
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[0077] User pronunciation, the system collects the user's face image, the user's facial pronunciation action image and the user's voice data, queries the user's personal file according to the user's face image, finds the user's personal file, extracts the characteristics of the user's voice data in the user's personal file, and puts it in the user's personal file The voice data feature is compared with the collected user voice data feature, and the comparison is consistent, confirming that the collected user voice data is the user's voice;
[0078] Perform noise reduction and enhancement on the collected voice data, and enhance the resolution of the collected user's facial pronunciation action images to improve the accuracy of recognition and comparison;
[0079] The user's language data and the user's facial pronunciation action image are processed in frames, and compared with the standard feature database. It is found that the comparison of the user's mouth opening image is i...
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