@inproceedings{http://dx.doi.org/10.5244/C.26.89,
	title={Spatial orientations of visual word pairs to improve Bag-of-Visual-Words model},
	author={Rahat Khan and Cecile Barat and Damien Muselet and Christophe Ducottet},
	year={2012},
	pages={89.1--89.11},
	booktitle={Proceedings of the British Machine Vision Conference},
	publisher={BMVA Press},
	editors={Bowden, Richard and Collomosse, John and Mikolajczyk, Krystian},
	publisher={BMVA Press},
	isbn={1-901725-46-4},
	doi={http://dx.doi.org/10.5244/C.26.89}
}