Matlab Fast Algorithm of Computer Generated Holograms Based on Multi-Graphic Processing Unit

被引：4

作者：

Ning Ran ^{[1
]}

Li Chongguang ^{[1
]}

Lou Yuli ^{[1
]}

Gui Jinbin ^{[1
]}

Song Qinghe ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Coll Sci, Kunming 650500, Yunnan, Peoples R China

来源：

LASER & OPTOELECTRONICS PROGRESS | 2019年 / 56卷 / 05期

关键词：

holography; three-dimensional display; quasi-real-time calculation; graphic processing unit;

D O I：

10.3788/LOP56.050901

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to realize the quasi-real-time calculation of holograms, a fast algorithm of computer generated holograms based on a multi-graphic processing unit (GPU) in Matlab is proposed. This method makes full use of the simplicity of Matlab programming and the high computational performance of GPU, and thus the computing time of holograms is effectively saved. The simulation results show that the computing speed of the proposed method is about two orders of magnitude higher than those of the traditional calculation methods.

引用

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