An efficient GPU based parallel algorithm for image reconstruction

2012 2nd IEEE International Conference on Parallel, Distributed and Grid Computing Pub Date : 2012-12-01 DOI:10.1109/PDGC.2012.6449825

M. Bajpai, P. Munshi, Phalguni Gupta

引用次数: 2

Abstract

This paper proposes an efficient GPU based parallel algorithm image reconstruction. It has been implemented on a system having a general purpose graphical processing unit (GPU), Nvidia graphics card GTX-275. Experimental results reveal that an image of size 256 × 256 with 90 projections can be reconstructed in real time with single iteration. The results enable us to use MART algorithm for online applications.

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一种高效的基于GPU的图像重构并行算法

提出了一种高效的基于GPU的并行图像重建算法。它已在具有通用图形处理单元(GPU)， Nvidia显卡GTX-275的系统上实现。实验结果表明，通过单次迭代可以实时重建尺寸为256 × 256的90个投影图像。结果使我们能够将MART算法用于在线应用程序。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2012 2nd IEEE International Conference on Parallel, Distributed and Grid Computing

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