2016 Fiscal Year Final Research Report
Micro-expression detection based on high spatial and temporal resolution motion analysis
| Project/Area Number |
15K21307
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Kansei informatics
Perceptual information processing
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| Research Institution | Kochi University of Technology |
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Principal Investigator |
KURIHARA Toru 高知工科大学, 情報学群, 准教授 (50401245)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Keywords | 表情認識 / 顔認識 / パターン認識 |
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| Outline of Final Research Achievements |
In this research, we have developed micro-expression detection system by motion analysis.Micro expression presents very short duration under 0.2 seconds, and is considered that carries hidden emotion of a person.
To detect micro-expression, we have developed facial landmark detection technique. The motion features in the region of interest determined by landmarks are used for detecting micro-expression. The accuracy results for detection of micro-expression is 81.8%.
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| Free Research Field |
画像計測
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