@article{smoothanditerativelyrestoreasimpleand,
  title = {Smooth and iteratively Restore: A simple and fast edge-preserving smoothing model},
  author = {Philipp Kniefacz and Walter Kropatsch},
  year = {2015},
  eprint = {1505.06702},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.06702v1},
}