| 基于DSP与改进边缘检测算法的煤矸石自动分选系统 |
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| 引用本文： | 王仁宝,欧阳名三,王爽.基于DSP与改进边缘检测算法的煤矸石自动分选系统[J].电子技术应用,2011,37(2):20-22,25. |
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| 作者姓名： | 王仁宝 欧阳名三 王爽 |
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| 作者单位： | 安徽理工大学电气与信息工程学院,安徽,淮南,232001 |
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| 基金项目： | 安徽省高校省级自然科学研究资助项目 |
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| 摘 要： | 利用数字图像处理技术分析煤块图像和矸石图像的基本特征.通过图像预处理、图像分割、特征提取和图像识别等图像处理技术,依次对煤块图像和矸石图像进行中值滤波、边缘提取和灰度比较等分析.图像处理结果表明:根据各自的灰度直方图特性,区分出煤块图像和矸石图像,进而分选出煤块和矸石.采用高性能的数字信号处理器(DSP)作为系统的核心...
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| 关 键 词： | 煤矸石 DSP 边缘检测 自动化 |
Automatic separation system of coal gangue based on DSP and improved edge detection algorithm |
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| Wang Renbao,Ouyang Mingsan,Wang Shuang.Automatic separation system of coal gangue based on DSP and improved edge detection algorithm[J].Application of Electronic Technique,2011,37(2):20-22,25. |
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| Authors: | Wang Renbao Ouyang Mingsan Wang Shuang |
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| Affiliation: | Wang Renbao,Ouyang Mingsan,Wang Shuang(School of Electrical and Information Engineering,Anhui University of Science and Technology,Huainan 232001,Chian) |
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| Abstract: | The system investigated the fundamental characteristics of coal images and gangue images on the basis of digital image processing technology.Median filter,edge extraction and gray comparison of coal images and gangue images were successively carried out by the technology of image preprocessing,image segmentation,feature extraction and image recognition.The image processing results showed that coal images and gangue images could be distinguished based on their gray histogram.Coal gangue could been separated ... |
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| Keywords: | DSP |
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