@inproceedings {azzi2016filtering,
	title = {Filtering 3D Keypoints Using GIST For Accurate Image-Based Localization.},
	booktitle = {BMVC},
	year = {2016},
	author = {Azzi, Charbel and Asmar, Daniel C and Fakih, Adel H and Zelek, John S}
}
