| 基于MPI的并行医学图像处理 |
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| 引用本文： | 余霞,葛红,何俊,王玉峰. 基于MPI的并行医学图像处理[J]. 计算机工程与科学, 2009, 31(3) |
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| 作者姓名： | 余霞 葛红 何俊 王玉峰 |
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| 作者单位： | 华南师范大学计算机学院,广东,广州,510631;华南师范大学计算机学院,广东,广州,510631;华南理工大学自动化科学与工程学院,广东,广州,510640 |
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| 摘 要： | 本文就并行计算技术在医学图像处理领域应用的优势和现状,论述了医学图像处理算法的并行实现方法,并在并行计算集群上实现了CT图像Sobel算子边缘检测及基于互信息的单模PET图像配准的MPI并行算法。针对这两种不同应用和不同的机群规模分析了并行计算的性能,说明了并行计算技术在该领域的适用范围。
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| 关 键 词： | 并行计算 MPI 医学图像处理 |
MPI-Based Parallel Medical Image Processing |
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| YU Xia,GE Hong,HE Jun,WANG Yu-feng. MPI-Based Parallel Medical Image Processing[J]. Computer Engineering & Science, 2009, 31(3) |
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| Authors: | YU Xia GE Hong HE Jun WANG Yu-feng |
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| Affiliation: | 1.School of Computer Science;South China Normal University;Guangzhou 510631;2.School of Automation Science and Engineering;South China University of Technology;Guangzhou 510640;China |
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| Abstract: | This paper introduces the advantages and status quo of using the parallel computing technology in the field of medical image processing,discusses how to achieve parallel algorithms,and implements the MPI parallel algorithms of the CT image edge detection based on the Sobel operator and the PET image registration based on maximal mutual information on parallel computing clusters.After analyzing the performance of parallel computing in the two different applications under different cluster sizes,the scope of ... |
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| Keywords: | MPI |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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