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Title |
Vowel Recognition using Neural Networks |
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Author |
Vahideh Sadat Sadeghi, Khashayar Yaghmaie |
| Citation |
Vol. 6 No. 12 pp. 154-158 |
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Abstract |
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. |
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Keywords |
Vowel recognition, visual features, neural networks |
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