@article{complexvaluedimagedenosingbasedongroup,
  title = {Complex-valued image denosing based on group-wise complex-domain sparsity},
  author = {Vladimir Katkovnik and Mykola Ponomarenko and Karen Egiazarian},
  year = {2017},
  eprint = {1711.00362},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1711.00362v1},
}