@article{restorationofpansharpenedimagesby,
  title = {Restoration of Pansharpened Images by Conditional Filtering in the PCA Domain},
  author = {Joan Duran and Antoni Buades},
  year = {2017},
  eprint = {1710.00672},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1710.00672v3},
}