Special purpose computer system for flow visualization using holography technology
We have designed a special purpose computer system for visualizing fluid flow using digital holographic particle tracking velocimetry (DHPTV). This computer contains an Field Programmble Gate Array (FPGA) chip in which a pipeline for calculating the intensity of an object from a hologram by fast Fou...
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| Veröffentlicht in: | Optics express 2008-05, Vol.16 (11), p.7686-7692 |
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| container_issue | 11 |
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| container_title | Optics express |
| container_volume | 16 |
| creator | Abe, Yukio Masuda, Nobuyuki Wakabayashi, Hideaki Kazo, Yuta Ito, Tomoyoshi Satake, Shin-ichi Kunugi, Tomoaki Sato, Kazuho |
| description | We have designed a special purpose computer system for visualizing fluid flow using digital holographic particle tracking velocimetry (DHPTV). This computer contains an Field Programmble Gate Array (FPGA) chip in which a pipeline for calculating the intensity of an object from a hologram by fast Fourier transform is installed. This system can produce 100 reconstructed images from a 1024 x 1024-grid hologram in 3.3 sec. It is expected that this system will contribute to fluid flow analysis. |
| doi_str_mv | 10.1364/oe.16.007686 |
| format | Article |
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| ispartof | Optics express, 2008-05, Vol.16 (11), p.7686-7692 |
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| language | eng |
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| source | MEDLINE; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Computer Graphics Equipment Design Equipment Failure Analysis Fourier Analysis Holography - instrumentation Microcomputers Rheology - instrumentation Signal Processing, Computer-Assisted - instrumentation Technology - instrumentation User-Computer Interface |
| title | Special purpose computer system for flow visualization using holography technology |
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