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Proceedings Paper

GPU implementation of wave field translation method for fast hologram generation
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Paper Abstract

In this paper, we proposed parallel processing method of 2 step wave field projection method using GPU. In the first step, 2D projection of wave field for 3D object is calculated by radial symmetric interpolation (RSI) method to the reference depth, and then in step 2 it is translated toward depth direction using Fresnel transformation. In each step, the object points are divided into small groups and processed in each CUDA cores in parallel. Experimental results show that proposed method is 5901 times faster than Rayleigh-Sommerfeld method for 1 million object points and full HD SLM resolution.

Paper Details

Date Published: 19 September 2014
PDF: 7 pages
Proc. SPIE 9216, Optics and Photonics for Information Processing VIII, 92160F (19 September 2014); doi: 10.1117/12.2061449
Show Author Affiliations
S. Lee, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
H. C. Wey, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
D. K. Nam, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
D. S. Park, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)


Published in SPIE Proceedings Vol. 9216:
Optics and Photonics for Information Processing VIII
Abdul A. S. Awwal; Khan M. Iftekharuddin; Mohammad A. Matin; Andrés Márquez, Editor(s)

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