@book{26212,
	author = {Astola, Jaakko, ed.},
	title = {Image Processing: Algorithms and Systems VI},
	publisher = {SPIE},
	year = {2008},
	series = {Proceedings of SPIE; V. 6812},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6812}
}