@INPROCEEDINGS{vacha2010,
  author = {Pavel Vacha and Michal Haindl},
  title = {Natural Material Recognition with Illumination Invariant Textural
	Features},
  booktitle = {Proceedings of the 20th International Conference on Pattern Recognition,
	ICPR 2010},
  year = {2010},
  pages = {858--861},
  doi = {10.1109/ICPR.2010.216},
  owner = {vachis},
  publisher = {IEEE}
}