2015 Fiscal Year Final Research Report
Wide field digital holographic microscopy for microscopic organism behavior analysis
| Project/Area Number |
25420400
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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 |
Measurement engineering
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| Research Institution | Saitama University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 光計測 / ディジタルホログラフィ / 計測空間拡張 |
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| Outline of Final Research Achievements |
We develop a wide field digital holographic microscopy for microscopic organism behavior analysis. The proposed system can measure the motion of the object widely in the three-dimensional space by the synthetic aperture method with multiple digital cameras. Fringe synthesis and reconstruction algorithm for the interference fringes captured by the different cameras are presented to evaluate moving objects. We propose a camera position estimation method using a point source and a generalized phase-shifting method with a continuous fringe-scanning scheme for real time measurement. The behavior of the moving object is observed by the proposed system.
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| Free Research Field |
応用光学
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