@book{26266,
	author = {Nasr, Hatem, ed.},
	title = {Image Understanding for Aerospace Applications},
	publisher = {SPIE},
	year = {1991},
	series = {Proceedings of SPIE; V. 1521},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1521}
}