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本文介绍了在空间频率平面抽样降低图像中噪声的方法.计算和实验结果表明;此方法能降低噪声,而系统的分辨率不受损失.将此方法用于综合孔经雷达光学处理系统,并给出了实验结果.
This paper introduces a method to reduce the noise in the image by spatial frequency plane sampling.The calculation and experimental results show that this method can reduce the noise without losing the resolution of the system.This method is applied to the integrated aperture optical radar system and The experimental results are given.