2012 Fiscal Year Final Research Report
Development of a understanding level estimation system by the expression and motion in Web education
| Project/Area Number |
22500945
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Educational technology
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| Research Institution | Chubu University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
OZAKI Masahiro 中部大学, 経営情報学部, 教授 (50214127)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 教育工学 / e-ラーニング / 個人認証 / 理解度予測 / 生体情報 |
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| Research Abstract |
For the personal authentication for prevention of “pretended” which becomes important in Web education, the distance between face components was statistically classified as feature quantity, and the hybrid system judged by SVM was developed. About the cerebral blood flow, it increased, when considering the problem, and when it finishes solving and you felt relieved, or when it gave up and an idea was abandoned, it decreased. And it turned out that a cerebral blood flow and degree of concentration correlate. Moreover, when concentration broke off, it turned out that excessive movement increase, especially that the blink rate increases. A system which measures the blink rate with sufficient accuracy from the facial image of a USB camera was developed.
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