文章基本信息

标题：Vowel Recognition using Neural Networks
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作者：Vahideh Sadat Sadeghi, Khashayar,Yaghmaie
期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2006
卷号：6
期号：12
页码：154-158
出版社：International Journal of Computer Science and Network Security
摘要：Speech recognition techniques have been developed dramatically in recent years. Nevertheless, errors caused by environmental noise are still a serious problem in recognition. Employing algorithms to detect and follow the motion of lips have been widely used to improve the performance of speech recognition algorithms. This paper presents a novel technique to recognize vowels. Lip features extracted by using a combined method are used as input parameters to a neural network system for recognition. Accuracy of the proposed method is verified by using it to recognize 6 main Farsi vowels.
关键词：Vowel recognition, visual features, neural networks