| 一种快速图象中值滤波算法 |
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| 引用本文： | 祁大勇,韩月秋.一种快速图象中值滤波算法[J].北京理工大学学报,1996,16(4):454-456. |
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| 作者姓名： | 祁大勇 韩月秋 |
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| 作者单位： | 北京理工大学电子工程系 |
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| 摘 要： | 提出了一种基于灰度图象的二维中值滤波快速算法。该算法每次只考虑滑动窗中移出和移入的数据，避免了传统算法中因排序所需的大量数据比较，该算法比较次数仅与前后两次窗口中值的差值成正比。
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| 关 键 词： | 图象处理 中值滤波 算法 信号处理 快速算法 |
A Fast Median Filtering Algorithm for Image Processing |
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| QI Dayong,Han Yueqiu.A Fast Median Filtering Algorithm for Image Processing[J].Journal of Beijing Institute of Technology(Natural Science Edition),1996,16(4):454-456. |
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| Authors: | QI Dayong Han Yueqiu |
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| Abstract: | A Kind of new fast median filterin algorithm is put forward.The number of comparisons in the algorithm is directly proportional to the difference of median between the old window and the new one,and the algorithm avoids a large number of data comparison in the conventional algorithm.With computer simulation,the algorithm ho greatly increased the processing speed. |
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| Keywords: | image processing median filtering algorithm |
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