| 基于流处理器的图像灰度变换并行处理研究 |
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| 引用本文： | 姜涛,张云伟,何芳.基于流处理器的图像灰度变换并行处理研究[J].电子技术应用,2011,37(2):116-119. |
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| 作者姓名： | 姜涛 张云伟 何芳 |
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| 作者单位： | 昆明理工大学现代农业工程学院,云南,昆明,650093 |
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| 基金项目： | 云南省应用基础研究基金资助项目，昆明理工大学引进人才培养基金资助项目 |
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| 摘 要： | 提出了一种基于流处理器的图像灰度变换并行处理系统.该系统采用Strom-1 系列SP16HP-G220流数字信号处理器构建硬件平台,根据流处理器体系结构特点建立了适应图像灰度变换并行处理的流程序模型,并对图像灰度变换进行算法并行性分析与算法流化.对利用流化过的算法与传统灰度变换算法进行了对比实验.实验结果表明,灰度变换...
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| 关 键 词： | 图像处理 流处理器 并行运算 灰度图像 |
Parallel processing of image gray transformation based on stream processor |
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| Jiang Tao,Zhang Yunwei,He Fang.Parallel processing of image gray transformation based on stream processor[J].Application of Electronic Technique,2011,37(2):116-119. |
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| Authors: | Jiang Tao Zhang Yunwei He Fang |
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| Affiliation: | Jiang Tao,Zhang Yunwei,He Fang(Faculty of Modern Agricultural Engineering,Kunming University of Science and Technology,Kunming 650093,China) |
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| Abstract: | A parallel processing system of image gray transformation is proposed based on stream processor.The hardware platform employing SP16HP-G220 DSP of Strom-1 series is developed.The program model of stream processor that adapts the parallel processing of image gray transformation by architectural characteristic of stream processor is established,and the image grey transformation executes the analysis of parallel algorithm and algorithm of stream-oriented.The comparative experiment of stream-oriented and tradit... |
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| Keywords: | image processing stream processor parallel work gray-scale image |
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