刘慧忠,汤 伟.基于FPGA的纸病检测预处理算法的实现[J].中国造纸学报,2014,29(1):53-57 |
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基于FPGA的纸病检测预处理算法的实现 |
The Implement of Web Inspection Preprocessing Algorithm Based on FPGA |
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DOI: |
中文关键词: 纸病检测 FPGA DSP Builder 图像处理 |
Key Words:web inspection FPGA DSP Builder image processing |
基金项目:咸阳市科技计划(兴咸计划)项目“APMP高浓磨浆机控制及故障诊断系统的研发(基金号:2011K07-18)”。 |
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中文摘要: |
利用DSP Builder工具在MTALAB/Simulink中设计纸病图像预处理算法,然后将算法的Simulink模型转换为FPGA的硬件代码。硬件在环测试验证了算法可以对纸病图像进行滤波、检测边缘和定位处理。利用FPGA对纸病图像进行预处理,可以满足纸病检测系统需实时处理大量数据的要求。 |
Abstract: |
The web inspection preprocessing algorithm was designed by using DSP Builder in MTALAB/Simulink and then the DSP Builder models were converted to the HDL code. It could filter the noise, detect the edge and locate the position by the Hardware-in-the-Loop test.The application of FPGA in preprocessing the image could meet the requirement for web inspection system of processing large number of data in real time. |
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