@article{enhancingsparserepresentationofcolor,
  title = {Enhancing sparse representation of color images by cross channel transformation},
  author = {Laura Rebollo-Neira and Aurelien Inacio},
  year = {2021},
  eprint = {2105.06883},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.06883v1},
}