Presentation 1998/3/13
Multivariate analyses of Okinawan KACHAASII dance
Shihoko Kamisato, Kiyoshi Hoshino,
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Abstract(in English) The subjective impression of KACHAASII's skillfulness was quantitatively evaluated with semantic differential technique. Then, the contingency of joint rotation in shoulder, elbow and wrist joints was examined with multivariate autoregressive model. The time-series data of positions and angles of three joints were calculated according to the deforming conditions and shielding directions of the ring lights. In an excellent dancer, the motions of shoulder and elbow were highly synchronized and smoothly controled. The low-frequency output of the shoulder and elbow were mutually interacted. Meanwhile, the wrist behaved independently of other joints' rotation.
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Keyword(in English) KACHAASII / multivariate autoregressive model / relative power contribution / impulse response / semantic differential technique
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Conference Date 1998/3/13(1days)
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Title (in English) Multivariate analyses of Okinawan KACHAASII dance
Sub Title (in English)
Keyword(1) KACHAASII
Keyword(2) multivariate autoregressive model
Keyword(3) relative power contribution
Keyword(4) impulse response
Keyword(5) semantic differential technique
1st Author's Name Shihoko Kamisato
1st Author's Affiliation Faculty of Engineering, University of the Ryukyus()
2nd Author's Name Kiyoshi Hoshino
2nd Author's Affiliation Faculty of Engineering, University of the Ryukyus
Date 1998/3/13
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Volume (vol) vol.97
Number (no) 599
Page pp.pp.-
#Pages 7
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