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Computer generated holography using a graphics processing unit
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DOI：10.1364/OPEX.14.000603.png)
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We have applied the graphics processing unit (GPU) to computer generated holograms (CGH) to overcome the high computational cost of CGH and have compared the speed of a GPU implementation to a standard CPU implementation. The calculation speed of a GPU (GeForce 6600, nVIDIA) was found to be about 47 times faster than that of a personal computer with a Pentium 4 processor. Our system can realize real-time reconstruction of a 64-point 3-D object at video rate using a liquid-crystal display of resolution 800 x 600. (c) 2006 Optical Society of America.
Keyword:
COMPUTATION
HARDWARE
期刊
IF:
3.3
论文数:
6.1W
被引数:
14.3W
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引用论文
An efficient computational method suitable for hardware of computer-generated hologram with phase computation by addition一种适用于计算机生成全息图硬件的有效计算方法，并通过加法进行相位计算
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