@book{26756,
	author = {Casasent, David, ed.},
	title = {Intelligent Robots and Computer Vision XV: Algorithms, Techniques,Active Vision, and Materials Handling},
	publisher = {SPIE},
	year = {1996},
	series = {Proceedings of SPIE; V. 2904},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2904}
}