@book{23814,
	author = {Ahlers, Rolf-Juergen, ed.},
	title = {Automated 3D and 2D Vision},
	publisher = {SPIE},
	year = {1994},
	series = {Proceedings of SPIE; V. 2249},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2249}
}