| 基于Matlab机群的分布式并行图像匹配算法 |
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| 引用本文： | 高媛媛,蔡乐才,刘强国.基于Matlab机群的分布式并行图像匹配算法[J].四川理工学院学报(自然科学版),2011,24(5):545-547. |
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| 作者姓名： | 高媛媛 蔡乐才 刘强国 |
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| 作者单位： | 1. 四川理工学院理学院,四川自贡,643000
2. 四川理工学院计算机学院,四川自贡,643000 |
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| 基金项目： | 四川理工学院人才引进科研启动项目 |
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| 摘 要： | 分析了Matlab并行计算工具箱中各部件的关系,对分布式并行计算环境中的关键参数进行了设置,构建了并行计算机群。将基于Matlab机群的分布式并行处理引入到图像匹配中。以灰度相关匹配算法为例,结合并行处理对图像灰度匹配进行并行实现。实验结果表明:并行化处理能有效缩短匹配时间,对进一步研究并行图像处理有一定的指导意义。
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| 关 键 词： | 并行计算工具箱 Matlab分布式计算服务器 机群 图像匹配 |
Distributed Parallel Image Matching Algorithm Based on Matlab Cluster |
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| GAO Yuan-yuan,CAI Le-cai,LIU Qiang-Guo.Distributed Parallel Image Matching Algorithm Based on Matlab Cluster[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2011,24(5):545-547. |
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| Authors: | GAO Yuan-yuan CAI Le-cai LIU Qiang-Guo |
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| Institution: | 1(1.School of Science,Sichuan University of Science & Engineering,Zigong 643000,China;2.School of Computer Science,Sichuan University of Science & Engineering,Zigong 643000,China) |
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| Abstract: | The relationship of different components in the Matlab parallel computing toolbox is analysed.The key parameters of distributed parallel computing enviroment are set.Parallel computing cluster is established in the paper.The implementation of image matching in the cluster is performed.Take gray correlation matching algorithm as an example,the algorithm combining with distributed parallel computing accomplishes on clusters.The result demonstrates paralle processing can shorten the matching time in efficiency.It has a certain reference value for the further study of parallel image processing algorithm under the Matlab environment. |
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| Keywords: | parallel computing toolbox Matlab distributed computing server cluster image matching |
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