| 滤波预处理在分水岭分割算法中的应用 |
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| 引用本文： | 刘晨.滤波预处理在分水岭分割算法中的应用[J].喀什师范学院学报,2014(6):45-49. |
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| 作者姓名： | 刘晨 |
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| 作者单位： | 喀什师范学院 信息工程技术系,新疆 喀什,844008 |
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| 摘 要： | 为了降低图像噪声对分水岭算法产生的过分割的影响,在分水岭算法之前进行滤波预处理.而滤波算法在平滑噪声的同时会丢失图像的边缘结构信息,为了保持在滤波预处理过程中图像的边缘结构信息,使用相似性度量的滤波函数,并且相似性度量从基于像素点的方法扩展到基于图像块的方法.
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| 关 键 词： | 分水岭 预处理 边缘保持 |
Program Development of the Parameter for Pipe Welder PowerThe Application of Filtering Preprocessing in Watershed Segmentation Algorithm Source |
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| LIU Chen.Program Development of the Parameter for Pipe Welder PowerThe Application of Filtering Preprocessing in Watershed Segmentation Algorithm Source[J].Journal of Kashgar Teachers College,2014(6):45-49. |
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| Authors: | LIU Chen |
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| Institution: | LIU Chen (Department of Information Engine Technology, Kashgar Teachers College, Kashgar 844008, Xinjiang, China) |
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| Abstract: | In order to reduce the impact of over-segmentation of the watershed algorithm for image noise.we do the filter preprocessing first. The noise filtering algorithm, while smoothing the edge structure information of the image will be lost. In order to maintain the edge structure information in the image pre-processing filtering using the filter function similarity measure, and similarity measure extended from pixel-based approach to the method based on image block. |
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| Keywords: | Watershed Preprocessing Edge retention |
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