@inproceedings{P108.200, author={Poppe, Chris and Martens, Ga��tan and De Bruyne, Sarah and Lambert, Peter and Van de Walle, Rik }, title={Dealing with gradual lighting changes in video surveillance for indoor environments}, booktitle={Proceedings of the 15th world congress on intelligent transport systems and its America`s 2008 annual meeting}, year={2008}, month={11}, pages={1-12 (on website)}, publisher={Omnipress}, address={New York}, }