2016 Fiscal Year Final Research Report
Fabrication of Dual-Wavelength Holographic Imaging Elements for Low Vision Display.
Project/Area Number |
26330239
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Human interface and interaction
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Research Institution | Hyogo Prefectural Institute of Technology |
Principal Investigator |
YUKAKO TAKIZAWA 兵庫県立工業技術センター, その他部局等, 主任研究員 (20470255)
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Research Collaborator |
Matoba Osamu 神戸大学, 大学院システム情報学研究科, 教授
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Keywords | ホログラフィック光学素子 / ロービジョン / ヒューマンインタフェース |
Outline of Final Research Achievements |
We proposed a wearable display with integrated holographic imaging elements (HIEs) obtained the scene images for easy recognition to low vision people and the images for the measurement of the distance measurement from user to the forward obstacle. In the previous work, we investigated the imaging characteristics of the transmitted-type HIE. In this work, we investigate the HIE with high diffractive efficiency on different wavelength range from the HIE for low vision people in order to obtain images for the measurement of the distance to the forward obstacle. Experimental results show that the imaging system with the HIE for the measurement of the distance measurement can obtain images the targets as a forward obstacle independently.
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Free Research Field |
光機能素子、ヒューマンインタフェース
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