@article {28185,
	title = {Toward low-cost 3D automatic pavement distress surveying: the close range photogrammetry approach},
	journal = {Canadian Journal of Civil Engineering},
	volume = {38},
	year = {2011},
	pages = {1301-1313},
	url = {https://doi.org/10.1139/l11-088},
	author = {Mahmoud Ahmed and CT Haas and Ralph Haas}
}
