Additive noise removal using a novel fuzzy-based filter

@article{Nair2011AdditiveNR,
  title={Additive noise removal using a novel fuzzy-based filter},
  author={Madhu S. Nair and Gopalakrishna Kurup Raju},
  journal={Computers & Electrical Engineering},
  year={2011},
  volume={37},
  pages={644-655}
}
The paper proposes a new fuzzy-based two-step filter for restoring images corrupted with additive noise. The goal of the first step is to compute the difference between the central pixel and its neighborhood in a selected window and to compute a fuzzy membership degree for each difference value using a Gaussian membership function. Computed fuzzy membership values are appropriately utilized as weights for each pixel and then computes the weighted average representing the modified value for the… CONTINUE READING
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