Spatially adaptive denoising algorithm for a single image corrupted by gaussian noise

  title={Spatially adaptive denoising algorithm for a single image corrupted by gaussian noise},
  author={Tuan-Anh Nguyen and Won-Seon Song and Min-Cheol Hong},
  journal={IEEE Transactions on Consumer Electronics},
In this paper, we propose a spatially adaptive denoising algorithm using local statistics for a single image corrupted by Gaussian noise. The proposed algorithm consists of two stages: noise detection and noise removal filtering. To corporate desirable properties into denoising process, local weighted mean, local weighted activity, and local maximum are defined. Using the local statistics, constraint for noise detection is defined. In addition, a modified Gaussian noise removal filter based on… CONTINUE READING
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