2012 Fiscal Year Final Research Report
Development of a real-time recording and reconstruction system for moving 3-D images using electronic holography
| Project/Area Number |
21300044
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Media informatics/Database
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| Research Institution | University of Hyogo |
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Principal Investigator |
SATO Kunihiro 兵庫県立大学, 大学院・工学研究科, 教授 (40167432)
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| Project Period (FY) |
2009 – 2012
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| Keywords | ヒューマンインターフェイス / バーチャルリアリティ / 3次元画像表示 |
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| Research Abstract |
We have developed a holographic video camera using a high-power pulsed laser for real-time recording of complex-amplitude holograms. We have also developed a real-time 3-D display system by connecting the holographic video camera to our holographic display system. We have demonstrated real-time recording and reconstruction of moving 3-D images under room lighting. It is possible to record holograms under daylight using a high-power pulsed laser. Calculation time by a usual personal computer is shorter than 30 msec to generate one hologram from a recorded off-axis hologram. Frame rate of this display system is limited by the performance of camera-link image sensor.
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