@inproceedings{sgem2012s08v2010,
  title = {USING DIGITAL FILTERS FOR IMAGE VECTORIZATION},
  author = {Maldzhanski, Plamen},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference},
  year = {2012},
  pages = {917 - 924 pp},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2012/s08.v2010}
}