@article {28155,
	title = {An integrated quality management system for piping fabrication using 3D laser scanning and photogrammetry},
	journal = {ISARC. Proceedings of the International Symposium on Automation and Robotics in Construction},
	volume = {30},
	year = {2013},
	pages = {1},
	url = {https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.1038.8848\&rep=rep1\&type=pdf},
	author = {M Safa and M Nahangi and A Shahi and CT Haas}
}