Presentation 2006/6/29
Recognition of Wrist Motion Pattern by EMG
Tadahiro OYAMA, Yuji MATSUMURA, Stephen KARUNGARU, Yasue MITSUKURA, Minoru FUKUMI,
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Abstract(in English) Recently, studies of artificial arms and pointing devices using ElectroMyoGram(EMG) have been actively done. However, the individual variation of EMG is large, and its repeatability is low. Furthermore, EMG is usually measured from a part with comparatively big muscular fibers such as arms and shoulders. Therefore, if we can recognize wrist operations using EMG which was measured from the wrist, the range of application will extend furthermore. In this study, we aim toward the development of a device of wristwatch type that consolidates operational interface of various equipments. In particular, as an early stage, we propose a wrist motion recognition system. First, we execute the Fourier transform to the signal for feature extraction. Next, we experiment it by using neural networks after the dimensional reduction by using Simple-PCA and Simple-FLDA to reduce the number of inputs to NN. It was confirmed that it was one of the techniques which were effective in the wrist recognition experiment.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) EMG / Neural Network / Simple-PCA / Simple-FLDA
Paper # HIP2006-40
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Committee HIP
Conference Date 2006/6/29(1days)
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Registration To Human Information Processing (HIP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Recognition of Wrist Motion Pattern by EMG
Sub Title (in English)
Keyword(1) EMG
Keyword(2) Neural Network
Keyword(3) Simple-PCA
Keyword(4) Simple-FLDA
1st Author's Name Tadahiro OYAMA
1st Author's Affiliation The University of Tokushima()
2nd Author's Name Yuji MATSUMURA
2nd Author's Affiliation The University of Tokushima
3rd Author's Name Stephen KARUNGARU
3rd Author's Affiliation The University of Tokushima
4th Author's Name Yasue MITSUKURA
4th Author's Affiliation Tokyo University of Agriculture and Technology
5th Author's Name Minoru FUKUMI
5th Author's Affiliation The University of Tokushima
Date 2006/6/29
Paper # HIP2006-40
Volume (vol) vol.106
Number (no) 143
Page pp.pp.-
#Pages 5
Date of Issue