Lighting and Audio System to Build Smart Space by using 3D Speculer Reflection Shape Features
| Project/Area Number |
25330328
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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 |
Kansei informatics
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| Research Institution | Tokyo Denki University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
渡辺 祐子 東京電機大学, 情報環境学部, 講師 (20287444)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 耳介形状 / 音像定位 / 形状特徴量 / 感情推定 / 立位姿勢 / 三次元形状特徴量 / 感情推定モデル / ３次元形状特徴量 / ３次元音場再生技術 / 鏡面反射 / 感情判断 / 照明技術 |
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| Outline of Final Research Achievements |
Firstly, we build Specular Reflection Shape Features (RSF) method related to sound localization ability on median plane. The RSFs also visualize the pinna parts related to sound localization ability. The RSF method shows that the earlobe plays an important role in sound localization. As a result, the earlobes with the 35-degree transformation and the head-movement improve the RMS (Root Mean Square) errors of a sound localization ability.
Secondly, we build and evaluate the real-time emotion estimation system for standing postures. The system estimates the emotions by others for not only standing postures but also sitting postures. We can build a smart space with lighting and audio system to estimate the users’ emotions and sound localization ability.
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Report
(5 results)
Research Products
(11 results)
