@book{23662,
	author = {Tescher, Andrew, ed.},
	title = {Applications of Digital Image Processing XII},
	publisher = {SPIE},
	year = {1990},
	series = {Proceedings of SPIE; V. 1153},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1153}
}