摘要
提出利用CUDA并行计算方法生成相息图的快速算法,并通过空间光调制器完成相息图的全息再现实验验证。该算法对100个物点生成分辨率为1280×768的相息图耗时约50ms,接近实时帧率。相比传统的CPU程序,计算效率提升近200倍。
Proposes a Fast Kinoform generating algorithm based on CUDA, and the holographic reconstruction of the Kinoform is verified by SLM- based optical system. The Kinoform for one hundred object points at 1280-768 SLM resolution is generated in -50 milliseconds （about 20fps）. The computational efficiency is nearly 200 times higher compared to the traditional CPU program.
作者
辛诚
周权
XIN Cheng;ZHOU Quan(Electronic Engineering Institute, Hefei 23003)
