张韵

• 1:北京四维图新导航信息技术有限公司

摘要(Abstract)：

基于GPGPU的并行计算是目前新兴的热门研究领域。针对空间信息处理中常涉及的算法,本文讨论了基于CUDA技术的算法并行化问题,并提出基于栅格的点集凸壳并行算法及并行耳三角剖分算法。经对实际数据的实验表明,基于CUDA的几何并行计算可以显著地提高程序的执行效率,具有实际意义。

关键词(KeyWords)： CUDA;GPGPU;并行几何算法

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 张韵

DOI: 10.16251/j.cnki.1009-2307.2010.06.061

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