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Relationship Between Motion Vectors of Vection-Induced Image and Multivariate Biosignals under Visual Tasks
http://hdl.handle.net/10191/26457
http://hdl.handle.net/10191/264574845a3e9-4053-47e0-abdf-c6d66191bb0e
名前 / ファイル | ライセンス | アクション |
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4_517-520.pdf (295.6 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2014-03-18 | |||||
タイトル | ||||||
タイトル | Relationship Between Motion Vectors of Vection-Induced Image and Multivariate Biosignals under Visual Tasks | |||||
タイトル | ||||||
タイトル | Relationship Between Motion Vectors of Vection-Induced Image and Multivariate Biosignals under Visual Tasks | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Video images | |||||
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主題Scheme | Other | |||||
主題 | motion vector | |||||
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主題Scheme | Other | |||||
主題 | vection | |||||
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主題Scheme | Other | |||||
主題 | principal component analysis | |||||
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主題Scheme | Other | |||||
主題 | mental stress | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Kiryu, Tohru
× Kiryu, Tohru× Nanbo, Yoko× Kobayasi, Naoki× Bando, Takehiko |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The purpose of our study is to reveal the influences of video images on the autonomic function quantitatively. As an approach, we applied the principal component analysis to multivariate biosignals including the R-R interval, blood pressure, and respiration. The results showed that the dominant frequency of the time-series of the second principal component score occurred around 0.1 Hz while viewing a stress-inducing image video. Moreover, we estimated the motion vectores from the video images. The motion vector closely correlated with the second principal component score in the sections where the motion vector changed the vibration rate. | |||||
書誌情報 |
Proceedings of the 4th International Workshop On Biosignal Interpretation en : Proceedings of the 4th International Workshop On Biosignal Interpretation 巻 4, 発行日 2002 |
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著者版フラグ | ||||||
値 | author |