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Deaf children speech rehabilitation method and system based on three-dimensional head portrait

A technology for language rehabilitation and deaf children, applied to educational appliances, instruments, teaching aids, etc., to achieve the effect of improving efficiency and shortening the required time

Inactive Publication Date: 2010-06-23
CHANGCHUN UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned methods and teaching machines related to the hearing and language rehabilitation of deaf children have certain effects on the development of deaf children's voice, but they all have their own shortcomings and application limitations. These problems need to be further improved

Method used

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  • Deaf children speech rehabilitation method and system based on three-dimensional head portrait
  • Deaf children speech rehabilitation method and system based on three-dimensional head portrait
  • Deaf children speech rehabilitation method and system based on three-dimensional head portrait

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Embodiment Construction

[0027] as attached figure 1 As shown, a language rehabilitation method for deaf children based on 3D avatars aims to enable deaf children to visually see the 3D conversation avatar on the display screen to simulate the pronunciation process during Chinese pronunciation learning, and to see the interior through the translucent avatar. The action sequence of the pronunciation process of the pronunciation organ is imitated while practicing, as shown in the operation steps shown in the figure: enter the language training module 1 of the user's corresponding level, display a set of designated pronunciation training units 2, and the user clicks on a specific language training unit 3 , translucent three-dimensional avatar simulates the entire pronunciation process 4, the user imitates the entire pronunciation process 5, the evaluation module judges the user's pronunciation level 6, encourages and prompts errors in the pronunciation process, records user language training information 7...

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Abstract

The invention relates to a deaf children speech rehabilitation method and a system based on three-dimensional head portrait and belongs to medical device field; the key technique of the invention includes that the three-dimensional modeling is combined with visual speech technology to create a parameter-driven three-dimensional lip movement model and a three-dimensional Chinese speech-aid visual voice database for deaf children rehabilitation, on the basis of creating three-dimensional conversation heat portraits, the speech recognition technology is combined with the image recognition technology to correct the pronunciation of the deaf children and help deaf children to rehabilitate Chinese speech ability.

Description

technical field [0001] The present invention relates to a method for training deaf children's pronunciation and a system for realizing the method, especially a method and system for language rehabilitation of deaf children based on a three-dimensional avatar, especially a method using computer three-dimensional modeling technology and speech recognition technology A three-dimensional avatar-based language rehabilitation method and system for deaf children based on the combination of image recognition technology and Chinese pronunciation rehabilitation for deaf children. Background technique [0002] Children's language ability is mainly through natural acquisition. Due to hearing impairment, deaf children lag far behind healthy children of the same age in their listening and speaking abilities. Preschool is a critical period for children to acquire language. Medical experts point out that: 0-3 years old is the fastest period for children's brain development, and it is also ...

Claims

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Application Information

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IPC IPC(8): G09B21/00
Inventor 赵剑王丽荣张超邹稷史丽娟吴佳楠
Owner CHANGCHUN UNIV
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