Analysis of Features for Efficient Japanese Vowel Recognition

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Author(s)

Abstract

This paper analyses the features required to efficiently recognize five Japanese vowels for lip-reading. Various features, such as shape and radius, are calculated from the lip region and fed to the k Nearest Neighbor method. We calculated 15 feature sets and found that the feature set including the area and aspect ratio of the mouth cavity is effective for Japanese vowel recognition.

Journal

  • IEICE Trans. Inf. & Syst., D

    IEICE Trans. Inf. & Syst., D 90(11), 1889-1891, 2007-11-01

    The Institute of Electronics, Information and Communication Engineers

References:  7

Cited by:  6

Codes

  • NII Article ID (NAID)
    110007541167
  • NII NACSIS-CAT ID (NCID)
    AA10826272
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    09168532
  • Data Source
    CJP  CJPref  NII-ELS 
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