@article{analgebraicalmodelforgraylevelimages,
  title = {An Algebraical Model for Gray Level Images},
  author = {Vasile Patrascu},
  year = {2014},
  eprint = {1412.5322},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1412.5322v1},
}