| 准米字窗口中值滤波在路面检测中的应用 |
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| 引用本文： | 王太平,贺昱曜,李刚. 准米字窗口中值滤波在路面检测中的应用[J]. 计算机测量与控制, 2008, 16(2): 150-152 |
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| 作者姓名： | 王太平 贺昱曜 李刚 |
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| 作者单位： | 长安大学,信息工程学院,陕西,西安,710064;长安大学,信息工程学院,陕西,西安,710064;长安大学,信息工程学院,陕西,西安,710064 |
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| 基金项目： | 国家自然科学基金项目(60472022)，教育部特殊地区公路工程重点实验室资助项目(KLP200501) |
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| 摘 要： | 针对在路面检测中传统中值滤波方法存在的不足,依据沥青路面病害图像特征分析,提出了准米字窗口中值滤波算法,并将该算法应用于沥青路面病害图像处理;仿真结果表明:准米字窗口中值滤波算法在有效抑制噪声的同时最大可能地保留了图像中病害的边缘细节信息,检测精度高,计算量小;较传统中值滤波具有更优的综合滤波性能,对沥青路面病害图像有更强的适用性。
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| 关 键 词： | 路面检测 裂缝 图像处理 中值滤波 准米字窗口 |
| 文章编号： | 1671-4598（2008）02-0150-03 |
| 收稿时间： | 2007-04-02 |
| 修稿时间： | 2007-05-21 |
Median Filter with Improved All Direction Windows for Road Detecting |
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| Wang Taiping,He Yuyao,Li Gang. Median Filter with Improved All Direction Windows for Road Detecting[J]. Computer Measurement & Control, 2008, 16(2): 150-152 |
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| Authors: | Wang Taiping He Yuyao Li Gang |
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| Affiliation: | (School of Information Engineering,Chang’an University,Xi’an 710064,China) |
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| Abstract: | To overcome the drawbacks of the standard median filter when applied for the road detecting,the median filter with improved all direction windows is proposed.The algorithm is based on the analysis of the bitumen pavement diseases image feature.It is used for processing the bitumen pavement diseases image.Simulation results show that the method can suppress noise effectively while preserving the diseases details very well.It is accurate and simple.It has better filtering performance and adaptability for the bitumen pavement distress image than the standard median filter. |
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| Keywords: | road detecting crack image processing median filter improved all direction windows |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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