@article{anefficientedgedetectiontechniquebytwo,
  title = {An Efficient Edge Detection Technique by Two Dimensional Rectangular Cellular Automata},
  author = {Jahangir Mohammed and Deepak Ranjan Nayak},
  year = {2013},
  eprint = {1312.6370},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1312.6370v1},
}