CUDA based parallel wavelet algorithm in medical image fusion

被引：0
|
作者：
Li Gang [1 ,2 ]
Li Gang [1 ,2 ]
Luo Yujun [2 ]
机构：
[1] North Sichuan Med Coll, Inst Mol Biol, Nanchong, Peoples R China
[2] North Sichuan Med Coll, Sch Basic Med Sci, Nanchong, Peoples R China
来源：
2013 2ND INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION AND MEASUREMENT, SENSOR NETWORK AND AUTOMATION (IMSNA) | 2013年
关键词：
Medical image fusion; wavelet; GPU; CUDA;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The medical image fusion today mainly use the CPU and pc cluster. Based on the CUDA stream computing model, a parallel wavelet image fusion algorithm is provided. After the analyses of wavelet image fusion and the CUDA multi-layer storage structure and SIMD architecture, the data grouping and thread task being decomposed. The CUDA based wavelet image fusion algorithm can be used for clinic image analyses. The test shows this algorithm can improve the speed of CPU based one with 8-10 times and it has linear speed up ability.
引用
收藏
页码：198 / 201
页数：4
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