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Direct Linear Transformation法を利用した車椅子移動時の非接触視点位置検出法の検討
http://hdl.handle.net/10191/26849
http://hdl.handle.net/10191/2684978cb8526-2073-4e96-b33f-398545ad51da
名前 / ファイル | ライセンス | アクション |
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11_3_80-85.pdf (1.0 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-04-15 | |||||
タイトル | ||||||
タイトル | Direct Linear Transformation法を利用した車椅子移動時の非接触視点位置検出法の検討 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Direct Linear Transformation法を利用した車椅子移動時の非接触視点位置検出法の検討 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Image Processing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Human Ergonomics | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Human Interface | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Line-of-Sight | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Physically Handicapped people | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Direction of Face | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | Direct Linear Transfomation Technique for Non-Contact Eye-Gazing Point Detection | |||||
著者 |
尾田, 雅文
× 尾田, 雅文× 真田, 希× 関口, 行雄× 原, 利昭 |
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著者別名 | ||||||
識別子 | 38634 | |||||
識別子Scheme | WEKO | |||||
姓名 | Oda, Masafumi | |||||
著者別名 | ||||||
識別子 | 38635 | |||||
識別子Scheme | WEKO | |||||
姓名 | Sanada, Nozomi | |||||
著者別名 | ||||||
識別子 | 38636 | |||||
識別子Scheme | WEKO | |||||
姓名 | Sekiguchi, Yukio | |||||
著者別名 | ||||||
識別子 | 38637 | |||||
識別子Scheme | WEKO | |||||
姓名 | Hara, Toshiaki | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The purpose of this study is to detect eye-gazing points during driving a wheelchair through the image sequence analysis of video frames. The performances can be measured without restrictions of specific devices such as any accessories and sensors, which were put on a body. Images obtained with three video cameras allow the algorithm to extract four feature points on a face and irises. Their three-dimensional positions were estimated through direct linear transformation (DLT) technique with magnification of a facial image through wavelet analysis. The direction of a face was estimated via three-dimensional positions of the former, and it defined the facial coordinate. On the other hand, the eye-gazing point was e valuated through three-dimensional positions of the latter. Consequently, Some preliminary results were presented to illustrate the difference in variations with the eye-gazing point between driving a wheelchair and walking. | |||||
書誌情報 |
ライフサポート en : ライフサポート 巻 11, 号 3, p. 80-85, 発行日 1999-09 |
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出版者 | ||||||
出版者 | ライフサポート学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13419455 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11947931 | |||||
権利 | ||||||
権利情報 | Copyright (C) 1999 一般社団法人ライフサポート学会 | |||||
権利 | ||||||
権利情報 | 本文データは学協会の許諾に基づきJ-Stageから複製したものである | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | https://www.jstage.jst.go.jp/article/lifesupport1996/11/3/11_3_80/_pdf |