SAR影像去噪声方法的研究

方圣辉; 舒宁; 巫兆聪

方圣辉, 舒宁, 巫兆聪. SAR影像去噪声方法的研究[J]. 武汉大学学报 ( 信息科学版), 1998, 23(3): 215-218.

引用本文:

方圣辉, 舒宁, 巫兆聪. SAR影像去噪声方法的研究[J]. 武汉大学学报 ( 信息科学版), 1998, 23(3): 215-218.

Fang Shenghui, Shu Ning, Wu Zhaocong. The Study of Noise Reduction for SAR Image[J]. Geomatics and Information Science of Wuhan University, 1998, 23(3): 215-218.

Citation:

Fang Shenghui, Shu Ning, Wu Zhaocong. The Study of Noise Reduction for SAR Image[J]. Geomatics and Information Science of Wuhan University, 1998, 23(3): 215-218.

SAR影像去噪声方法的研究

The Study of Noise Reduction for SAR Image

摘要

摘要: 针对SAR影像噪声的特点,在分析了几种主要滤波的基础上,提出了基于标准偏差的均值和中值滤波,试验证明了此方法的优越性。

Abstract: According to the characteristic of SAR image noise, the popular filter methods, such as average filter,median filter, Delta filter, Lee adaptive filter and the modified K-value adaptive filter are analyzed. This paper proposes a new method to reduce the noise-based on average and media adaptive filter. Finally, the experiment results certify the advantages of the method.

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