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During the last decades, denoising methods have attracted much attention ofresearchers. The conventional method for removing the Moire' pattern fromimages is using notch filters in the Frequency-domain. In this paper a newmethod is proposed that can achieve a better performance in comparison with thetraditional method. Median filter is used in some part of spectrum of noisyimages to reduce the noise. At the second part of this paper, to demonstratethe robustness of the proposed method, it is implemented for some noisy imagesthat have moire' pattern. Experiments on noisy images with differentcharacteristics show that the proposed method increases the PSNR valuescompared with previous methods.

A New Method for Removing the Moire' Pattern from Images