| Project/Area Number |
24501062
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Oita University |
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Principal Investigator |
Fukuda Ryoji 大分大学, 工学部, 准教授 (70238492)
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| Co-Investigator(Kenkyū-buntansha) |
Saitoh Takeshi 九州工業大学, 情報工学研究院, 准教授 (10379654)
Honda Aoi 九州工業大学, 情報工学研究院, 准教授 (50271119)
Uemi Norihiro 大分大学, 工学部, 准教授 (70280857)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 視覚障害者支援 / 教育工学 / ファジィ測度 / 図形表示システム / 注視点推定 / ファジィ積分 / 視覚情報の非視覚化 / 視線追跡 / 図形の類似度 / ファントムセンセーション / 触覚ディスプレイ |
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| Outline of Final Research Achievements |
We developed a software tool to support visually handicapped person for documents in elementary geometry. A sighted support input information elements by using a mouse or a keyboard, and visually handicapped student obtain them as text documents. For adequate use of graphical document, we have to estimate the importance of information elements in the documents. We estimate them by using the positions or movements gaze points. In these analysis we also developed generalized methods. We developed discrimination method using Choquet Integral, and improve linear regressions using a normalization of feature values considering their distributions.
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