@article {Astroem2017,
	title = {Image Labeling by Assignment},
	journal = {J. Math. Imag. Vision},
	volume = {58},
	number = {2},
	year = {2017},
	pages = {211{\textendash}238},
	url = {Papers/Astroem2017.pdf},
	author = {Astr{\"o}m, F. and Petra, S. and Schmitzer, B. and Schn{\"o}rr, C.}
}
