| 图像预处理技术在轧钢加热炉内图像采集中的应用 |
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| 引用本文： | 王辉,董勇,张成梅,吴海滨,刘立岩.图像预处理技术在轧钢加热炉内图像采集中的应用[J].大气与环境光学学报,2010,5(2):156-160. |
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| 作者姓名： | 王辉 董勇 张成梅 吴海滨 刘立岩 |
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| 作者单位： | (1 安徽大学特种电视技术研究中心, 安徽 合肥 230088;2.安徽大学物理与材料科学学院, 安徽 合肥 230039;3.中船重工集团七二三研究所, 江苏 扬州 225001) |
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| 摘 要： | 中值滤波可以有效的消除随机噪声，均值滤波对高斯噪声的去噪效果显著，在轧钢加热炉中这两种噪声同时存在，本文提出的图像预处理技术应用在加热炉的钢坯图像中，实验表明这种方法在去除噪声同时很好的保持了图像细节。
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| 关 键 词： | 加热炉 随机噪声 高斯噪声 中值滤波 均值滤波 图像预处理 |
| 收稿时间： | 2009-06-23 |
| 修稿时间： | 2009-08-03 |
Application of the Image Pre-Processing Technology in the Reheating Furnace Picture Collecting |
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| WANG Hui,DONG Yong,ZHANG Cheng-mei,WU Hai-bin,LIU Li-yan.Application of the Image Pre-Processing Technology in the Reheating Furnace Picture Collecting[J].Journal of Atmospheric and Environmental Optics,2010,5(2):156-160. |
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| Authors: | WANG Hui DONG Yong ZHANG Cheng-mei WU Hai-bin LIU Li-yan |
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| Affiliation: | (1 The Research Center of Special TV Technology of Anhui University, Hefei 230088, China; 2.School of Physics and Material Science, Anhui University, Hefei 230039, China; 3.The 723 Institute of SCIC, Yangzhou 225001, China) |
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| Abstract: | Median filter can effectively eliminate random noise, and the denoising effect of mean filter on the Gaussian noise is significant. In the reheating furnace, these two noises coexist. The image pre-processing technology is used in the steel billet images of the furnace. Experiments show that this method maintains a good image detail during the noise removal. |
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| Keywords: | reheating furnace random noise Guassian noise median filter mean filter image pre-processing |
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