ホウチン　テルヒサ   Teruhisa Hochin   寶珍　輝尚    所属   追手門学院大学  理工学部 情報工学科    職種   教授
言語種別	英語
発行・発表の年月	2018
形態種別	外国学術誌（その他）
査読	査読あり
標題	Estimation of plasma emission transition using hidden Markov model
執筆形態	共著・編著（代表編著を除く）
掲載誌名	Plasma and Fusion Research
掲載区分	国外
出版社・発行元	The Japan Society of Plasma Science and Nuclear Fusion Research
巻・号・頁	13,pp.3405117-3405117
著者・共著者	Shota Nakagawa,Teruhisa Hochin,Hiroki Nomiya,Hideya Nakanishi
概要	This study proposes a method for estimating plasma-emission transitions from plasma-emission videos using a hidden Markov model (HMM). The proposed method retrieves similar videos and learns model parameters from them. The plasma-emission characteristics that we have employed are color, brightness, position, shape, and the speed at which the brightness of a plasma emissions changes. Multiple HMMs based on these plasma-emission characteristics are employed to represent the plasma-emission patterns. The anticipated plasma-emission transitions are estimated using state-transition probabilities from the generated model. Experimental results are used to confirm that the proposed methods are effective in identifying similar plasma videos and estimating probable future states of the plasma.
PermalinkURL	http://hdl.handle.net/10655/00013276
researchmap用URL	https://www.jstage.jst.go.jp/article/pfr/13/0/13_3405117/_pdf