@book{26210,
	author = {Astola, Jaakko, ed.},
	title = {Image Processing: Algorithms and Systems IX},
	publisher = {SPIE},
	year = {2011},
	series = {Proceedings of SPIE; V. 7870},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7870}
}