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頭上からの撮影画像による机上活動の類似度に関する基礎研究
https://niit.repo.nii.ac.jp/records/270
https://niit.repo.nii.ac.jp/records/2707c12e11f-9d2b-4532-9713-41197bf138bd
名前 / ファイル | ライセンス | アクション |
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kiyo_23_1-13.pdf (610.9 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2019-03-22 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 頭上からの撮影画像による机上活動の類似度に関する基礎研究 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Fundamental study on the similarity of desk top activities using photography from overhead | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | health monitoring | |||||
キーワード | ||||||
主題 | activities of daily living (ADL) | |||||
キーワード | ||||||
主題 | image recording and processing techniques | |||||
キーワード | ||||||
主題 | photography from overhead | |||||
キーワード | ||||||
主題 | five-number summary | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
村上, 肇
× 村上, 肇 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In recent years, the health monitoring technique for activities of daily living (ADL) performed by the aged person has been required in Japan. In order to solve the problem of our society, various image recording and processing techniques have been developed and used. In this study, the photography from overhead is adopted for considering to privacy, and the similarity of desk top activities is investigated. A head area during an activity was estimated with image processing, and displacement of the center of the area between continuous still pictures was calculated. Five-number summary (the maximum, the minimum, and three quartiles) of the displacement during the activity was obtained. The probability detected from the difference between two activities was calculated from the five numbers which are assumed to follow t-distribution. The similarity score of the activities was defined as the ratio of a number which was not counted as the significant differences. Experiments of three cervical movements and seven desk top activities were performed and the similarity scores were obtained. Those from the cervical movements clearly indicated the difference of movements. Those from the desk top activities indicated the similarity of the head movement during such activities. | |||||
書誌情報 |
新潟工科大学研究紀要 巻 23, p. 1-13, 発行日 2019-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1342-792X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10590360 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 新潟工科大学 |