@article{analyticalcomparisonofnoisereduction,
  title = {Analytical Comparison of Noise Reduction Filters for Image Restoration Using SNR Estimation},
  author = {Poorna Banerjee Dasgupta},
  year = {2014},
  eprint = {1412.0801},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1412.0801v1},
}