@book{23664,
	author = {Tescher, Andrew, ed.},
	title = {Applications of Digital Image Processing XIV},
	publisher = {SPIE},
	year = {1991},
	series = {Proceedings of SPIE; V. 1567},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1567}
}