A novel adaptive Gaussian restoration filter for reducing periodic noises in digital image

@article{Moallem2015ANA,
  title={A novel adaptive Gaussian restoration filter for reducing periodic noises in digital image},
  author={Payman Moallem and Monire Masoumzadeh and Mehdi Habibi},
  journal={Signal, Image and Video Processing},
  year={2015},
  volume={9},
  pages={1179-1191}
}
Digital images can suffer from periodic noise, resulting in the appearance of repetitive patterns on the image data and quality degradation. In order to effectively reduce the periodic noise effects, a novel adaptive Gaussian notch filter is proposed in this paper. In the presented method, the frequency regions that correspond to noise are determined by applying a segmentation algorithm on the spectral band of the noisy image using an adaptive threshold. Then, a region growing algorithm tries… CONTINUE READING

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