Development of a Parallel Fast Fourier Transform-Based Algorithm for Digital Hologram Reconstruction
| Parent link: | Advanced Materials Research: Scientific Journal Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014).— 2014.— [P. 949-953] |
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| Резюме: | Title screen Digital holography is a comparatively new observation method for micron-sized particles. It is based on numerical reconstruction of recorded interference fringe. Calculation processes for reconstruction are both time- and memory-intensive. The aim of this study was to develop a faster, more efficient algorithm for digital hologram reconstruction. To this purpose Central Processing Unit (CPU) and Graphics Processing Unit (GPU) programming were implemented. For the problem solving the algorithms’ run-time for both configurations was measured. The results showed that the algorithm using a GPU board is faster and more suitable for reconstruction processes. Thus, it makes possible the accomplishment of real-time analysis. Режим доступа: по договору с организацией-держателем ресурса |
| Мова: | Англійська |
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2014
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| Серія: | Sensors, Measurements and Non-Destructive Control |
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| Онлайн доступ: | http://dx.doi.org/10.4028/www.scientific.net/AMR.1040.949 |
| Формат: | Електронний ресурс Частина з книги |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641134 |