Fixed-value impulse noise suppression for images using PDE based Adaptive Two-Stage Median Filter

@article{Shanmugavadivu2011FixedvalueIN,
  title={Fixed-value impulse noise suppression for images using PDE based Adaptive Two-Stage Median Filter},
  author={P. Shanmugavadivu and P. S. Eliahim Jeevaraj},
  journal={2011 International Conference on Computer, Communication and Electrical Technology (ICCCET)},
  year={2011},
  pages={290-295}
}
This paper presents a newly devised noise filter namely, Adaptive Two-Stage Median Filter (ATSM) to denoise the images corrupted by fixed-value impulse noise. The performance of the proposed filter is proved to be better in terms of Peak Signal-to-Noise Ratio and human visual perception. This filter is effectual in denoising the highly corrupted image with the noise probability of 90%. 

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