虚拟人舌运动可视化在发声中的研究  

Visualization Study of Virtual Human Tongue in Speech Production

作　　者：陈志翔[1,2] 信琴琴 朱月秀[1,2] 林姿琼[1,2] 王琳[3] 

机构地区：[1]闽南师范大学计算机科学与工程系,福建漳州市363000 [2]福建省粒计算及其应用重点实验室,福建漳州市363000 [3]闽南师范大学校医院,福建漳州市363000

出　　处：《中国康复理论与实践》2013年第10期993-997,共5页Chinese Journal of Rehabilitation Theory and Practice

基　　金：国家自然科学基金(No.61170128);福建省自然科学基金(No.2012J05128);福建省教育厅资助科技项目(No.JA11169;No.JA12222)

摘　　要：发音障碍是听力残疾者和言语残疾者的显著特征之一。舌部作为发音的主要器官,在发音训练中起重要作用。如果将发音可视化引入发音障碍康复训练中,可以让聋人和言语残疾者直观地看到发音过程中舌位及舌形的变化,则康复训练时将起到事半功倍的效果。在研究舌部解剖结构及其运动特征的基础上,通过建立三维舌体肌肉模型,结合发音中舌的X光图片和电子颚位图仪等相关数据,实现舌体模型仿真发音中常见的运动及形状,进而利用这种可视化技术,帮助听力残疾者和言语残疾者达到矫正和康复的目的。Pronunciation obstacle is one of the characteristics of hearing and speech disabled persons. As the main organ of pronuncia-tion, tongue plays an important role in pronunciation training. If the pronunciation visualization is applied to rehabilitation training, this can make the hearing and speech disabled persons intuitively watch the change of the tongue in the process of pronunciation, which may pro-mote the rehabilitation training. On the basis of tongue anatomical structure and movement characteristics, the common movements of tongue in pronunciation are realized after the establishment of three-dimensional tongue muscle model and the relevant data of the tongue X-ray images and electropalatography. Using this kind of visualization technology, we can help correction and rehabilitation for the hearing and speech disabled persons.

关 键 词：发音可视化 康复训练 发音障碍 虚拟舌部建模 运动仿真 

分 类 号：R493[医药卫生—康复医学]