@techreport {scharr2000b,
	title = {Optimal separable interpolation of color images with bayer array format},
	year = {2000},
	institution = {DFG research unit Image Sequence Analysis to Investigate Dynamic Processes, Interdisciplinary Center for Scientific Computing, University of Heidelberg, Germany},
	url = {http://www.ub.uni-heidelberg.de/archiv/12680/},
	author = {Hanno Scharr}
}
