@book {jaehne1991c,
	title = {Digital Image Processing - Concepts, Algorithms, and Scientific Applications},
	year = {1991},
	publisher = {Springer},
	organization = {Springer},
	doi = {10.1007/978-3-662-11565-7},
	url = {http://d-nb.info/911090657},
	author = {Bernd J{\"a}hne}
}
