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Proceedings Paper

Multicore-based parallelized differential evolution for medical image registration
Author(s): Guogang Cao; Limin Luo
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Paper Abstract

With the popularization of multicore CPU, it will be the trend of CPU and be used in lots of applications. This paper proposed a multicore-based parallelized registration algorithm, which is derived from the image registration based on different evolution. This proposed algorithm takes full advantage of the parallel ability of multicore CPU, thus it accomplishes the parallel evolution algorithm on graphic workstation, which traditionally works on supercomputer, and realizes the multicore-based parallelized fast medical image registration. The experimental results show that, the proposed algorithm has no difference in precision and stability with traditional image registration based on differential evolution, and exhibits fast convergence and a speedup almost growing linearly with the number of kernels.

Paper Details

Date Published: 30 October 2009
PDF: 7 pages
Proc. SPIE 7497, MIPPR 2009: Medical Imaging, Parallel Processing of Images, and Optimization Techniques, 74972L (30 October 2009); doi: 10.1117/12.832939
Show Author Affiliations
Guogang Cao, Southeast Univ. (China)
Limin Luo, Southeast Univ. (China)


Published in SPIE Proceedings Vol. 7497:
MIPPR 2009: Medical Imaging, Parallel Processing of Images, and Optimization Techniques

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