数字全息PTV的高性能计算

2010 IEEE/ACIS 9th International Conference on Computer and Information Science Pub Date : 2010-08-18 DOI:10.1109/ICIS.2010.32

S. Satake, T. Kunugi, Kazuho Sato, N. Masuda, T. Ito

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引用次数: 0

摘要

介绍了数字全息PTV的高性能计算。该算法应用于(1)并行计算用数字全息图重建粒子;(2)FPGA用数字全息图重建粒子;(3)网格计算用数字全息图重建粒子。利用菲涅耳衍射和FFT对数字全息图进行数值重建。通过这些算法实现了微流场的可视化测量。

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High Performance Computing of Digital-Holographic PTV

We introduce the high performance computing of Digital Holographic PTV. The algorithm is used in (1) the reconstruction of particle by digital hologram for parallel computing and (2) the reconstruction of particle by digital hologram for FPGA and (3) the reconstruction of particle by digital hologram for grid computing. The numerical reconstruction from the digital hologram makes use of the Fresnel diffraction and the FFT. The visualization measurement for micro-flow are shown by these algorithms.

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2010 IEEE/ACIS 9th International Conference on Computer and Information Science

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