@article{vacha2008,
  author = {Pavel Vacha and Michal Haindl},
  title = {Illumination Invariants Based on Markov Random Fields},
  booktitle = {Proceedings of the 19th International Conference on Pattern Recognition, ICPR 2008},
      year={2008},
      month={8-11 December},
      volume={},
      number={},
      pages={1--4},
      keywords={Gabor textural feature;Markov random field;bidirectional texture function;colour textured object;content-based image retrieval;local binary pattern;steerable pyramid;variable illumination invariant recognition;Markov processes;content-based retrieval;feature extraction;image colour analysis;image representation;image retrieval;image texture;random processes;},
      doi={10.1109/ICPR.2008.4761375},
      ISSN={1051-4651},
      url={http://figment.cse.usf.edu/\~sfefilat/data/papers/ThCT4.1.pdf#page=1#page=1}
}