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| 用非线性加权均值多方向形态滤波算法抑制散斑噪声 | |
| 引用本文： | 蒋立辉,赵春晖,王骐. 用非线性加权均值多方向形态滤波算法抑制散斑噪声[J]. 中国激光, 2004, 31(1): 1-84 |
| 作者姓名： | 蒋立辉 赵春晖 王骐 |
| 作者单位： | 1. 哈尔滨工程大学信息与通信工程学院,黑龙江,哈尔滨,150001;中国民用航空学院通信与信息处理研究所,天津,300300 2. 哈尔滨工程大学信息与通信工程学院,黑龙江,哈尔滨,150001 3. 哈尔滨工业大学可调谐激光技术国家级重点实验室,黑龙江,哈尔滨,150001 |
| 基金项目： | 国家自然科学基金 (批准号 :6 0 172 0 38,6 0 372 0 34)，全国优秀博士论文作者专项基金资助项目 (2 0 0 0 37)，教育部优秀青年教师资助项目 (EYTP)，高等学校优秀青年教师教学科研奖励计划项目 (TRAPOYT) |
| 摘 要： | 提出了一种新的用于抑制散斑噪声的非线性加权均值多方向形态滤波算法。对实际激光雷达图像处理的结果表明，该算法既有效地抑制了激光雷达图像中的散斑噪声，又保持了图像的几何结构。 |
| 关 键 词： | 图像处理 非线性加权均值多方向形态滤波算法 激光雷达 散斑噪声 |
| 收稿时间： | 2002-03-15 |
Speckle Noise Suppressing Based on a New Nonlinear Weighted Averaging Multidirectional Morphological Filtering Algorithm |
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| JIANG Li-hui ,,ZHAO Chun-hui ,WANG Qi School of Information and Communication Engineering,Harbin Engineering University,Harbin,Heilongjiang ,China Institute of Communication and Information Engineering,Civil Aviation University of China,Tianjin ,China National Key Laboratory of Tunable Laser Technology,Harbin Institute of Technology,Harbin,Heilongjiang ,China. Speckle Noise Suppressing Based on a New Nonlinear Weighted Averaging Multidirectional Morphological Filtering Algorithm[J]. Chinese Journal of Lasers, 2004, 31(1): 1-84 | |
| Authors: | JIANG Li-hui ZHAO Chun-hui WANG Qi School of Information Communication Engineering Harbin Engineering University Harbin Heilongjiang China Institute of Communication Information Engineering Civil Aviation University of China Tianjin China National Key Laboratory of Tunable Laser Technology Harbin Institute of Technology Harbin Heilongjiang China |
| Affiliation: | JIANG Li-hui 1,2,ZHAO Chun-hui 1,WANG Qi 3 1School of Information and Communication Engineering,Harbin Engineering University,Harbin,Heilongjiang 150001,China 2Institute of Communication and Information Engineering,Civil Aviation University of China,Tianjin 300300,China 3National Key Laboratory of Tunable Laser Technology,Harbin Institute of Technology,Harbin,Heilongjiang 150001,China |
| Abstract: | In this paper, a new nonlinear weighted average multidirectional morphological filtering algorithm is proposed to suppress speckle noise. Processing to the images from CO_2 coherent laser radar shows the algorithm can not only preserve the geometrical features of images but also effectively suppress speckle noise in images. |
| Keywords: | image processing morphological filter nonlinear weight laser radar speckle noise |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |