| 基于FPGA的Sobel边缘检测应用 |
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| 引用本文： | 张丽红,凌朝东.基于FPGA的Sobel边缘检测应用[J].电子技术应用,2011,37(8):26-29. |
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| 作者姓名： | 张丽红 凌朝东 |
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| 作者单位： | 华侨大学信息科学与工程学院,福建厦门361021;厦门市专用集成电路系统重点实验室,福建厦门361008 |
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| 基金项目： | 国家自然科学基金，厦门市科技计划项目 |
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| 摘 要： | 针对目前数字图像处理速度慢的问题,提出了一种基于FPGA器件的Sobel边缘检测实现方案.Sobel边缘检测分别在FPGA和MATLAB上仿真实现,仿真结果表明,该方案可以大幅提高Sobel边缘检测的速度,并且获得了很好的边缘检测效果.最后列举了一个基于FPGA器件的Sobel边缘检测的应用实例.
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| 关 键 词： | Sobel MATLAB FPGA 边缘检测 DE2-70 |
Application of Sobel edge detection based on FPGA |
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| Zhang Lihong,Ling Chaodong.Application of Sobel edge detection based on FPGA[J].Application of Electronic Technique,2011,37(8):26-29. |
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| Authors: | Zhang Lihong Ling Chaodong |
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| Abstract: | Considering the slow speed of recent digital image processing,a new design scheme of Sobel edge detection based on FPGA device was proposed.Sobel edge detection was respectively implemented on MATLAB and FPGA,Simulation result showed that the scheme can greatly increase the speed of Sobel edge detection and acheive a good effect.Finally,an application example of Sobel edge detection based on FPGA device was given. |
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| Keywords: | Sobel MATLAB FPGA edge detection DE2-70 |
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