Parallel Implementation of Compressive Sensing Based SAR Imaging with GPU
School of Electronic and Information Engineering, Beihang University
Journal of Convergence Information Technology (JCIT), Vol. 6, No. 12, pp. 122 – 128, 2011
@article{jihua2011parallel,
title={Parallel Implementation of Compressive Sensing Based SAR Imaging with GPU},
author={Jihua, Tian and Jinping, Sun and Yuxi, Zhang and Ahmad, Najeeb and Bingchen, Zhang},
journal={Journal of Convergence Information Technology},
volume={6},
number={12},
year={2011}
}
The paper proposed a new scheme for parallel implementation of compressive sensing based SAR imaging on GPU with Iterative Shrinkage/Thresholding algorithm. To get a faster recovery speed, we modified the existed IST algorithm structure, and realized the fast implementation on GPU. The experiment result shows that parallel computing capabilities of GPU have a significant speedup in comparison with computing capability of CPU.
January 4, 2012 by hgpu
