A parallel Non-Local means denoising algorithm implementation with OpenMP and OpenCL on Intel Xeon Phi Coprocessor

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• 作者：Huming Zhu ; ^{zhuhum@mail.xidian.edu.cn}Author Vitae ; Yanfei Wu ^{wuyanfei@stu.xidian.edu.cn}Author Vitae ; Pei Li ^{1570558611@qq.com}Author Vitae ; Duo Wang ^{770453932@qq.com}Author Vitae ; Wei Shi ^{1063929728@qq.com}Author Vitae ; Peng Zhang ^{1943379881@qq.com}Author Vitae ; Licheng Jiao ^{jlcxidian@163.com}Author Vitae
• 关键词：Parallel algorithm ; Non-Local means denoising ; OpenMP ; OpenCL ; MIC
• 刊名：Journal of Computational Science
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：17
• 期：part_P3
• 页码：591-598
• 全文大小：1712 K
• 卷排序：17

文摘

Parallel Non-Local means denoising algorithm is implemented with OpenMP and OpenCL on MIC platform. A performance comparison of OpenMP-based Non-Local means algorithm on MIC and multi-core CPU is made. A performance comparison of OpenCL-based Non-Local means algorithm on MIC and GPU is made. A performance comparison of OpenCL-based and OpenMP-based Non-Local means algorithm on MIC platform is made.