@book{23673,
	author = {Tescher, Andrew, ed.},
	title = {Applications of Digital Image Processing XVIII},
	publisher = {SPIE},
	year = {1995},
	series = {Proceedings of SPIE; V. 2564},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2564}
}