Presentation 2004/7/2
Vowel Recognition System for Mobile Interface by Using Discrete Voronoi Diagram and Statistical Process
Yuuki YAZAMA, Yasue MITSUKURA, Minoru FUKUMI, Norio AKAMATSU,
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Abstract(in English) In this paper, we propose a method of individually-adaptive vowel recognition system which uses features extracted from an amplitude waveform of vowel. Then, we extract the amplitude features and divide five kinds of vowels into each combination of two kinds of vowels. The suitable amplitude features for vowel identification are selected for each vowel combination. A distribution of the suitable amplitude features is indicated by using discrete voronoi diagram. In the case of the vowel dismissed, we perform the vowel recognition for the dismissed vowel again by using statistics information. Finally, in order to show the effectiveness of the proposed method, we carry out computer simulations of vowel recognition.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) vowel recognition / feature of amplitude waveform / discrete voronoi diagram / statistical process
Paper # HIP2004-24
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Conference Date 2004/7/2(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Vowel Recognition System for Mobile Interface by Using Discrete Voronoi Diagram and Statistical Process
Sub Title (in English)
Keyword(1) vowel recognition
Keyword(2) feature of amplitude waveform
Keyword(3) discrete voronoi diagram
Keyword(4) statistical process
1st Author's Name Yuuki YAZAMA
1st Author's Affiliation Faculty of Engineering, The University of Tokushima()
2nd Author's Name Yasue MITSUKURA
2nd Author's Affiliation Faculty of Education, Okayama University
3rd Author's Name Minoru FUKUMI
3rd Author's Affiliation Faculty of Engineering, The University of Tokushima
4th Author's Name Norio AKAMATSU
4th Author's Affiliation Faculty of Engineering, The University of Tokushima
Date 2004/7/2
Paper # HIP2004-24
Volume (vol) vol.104
Number (no) 169
Page pp.pp.-
#Pages 6
Date of Issue