@article {6266,
	title = {Image Labeling Based on Graphical Models Using Wasserstein Messages and Geometric Assignment},
	journal = {SIAM Journal on Imaging Sciences},
	volume = {11},
	year = {2018},
	pages = {1317-1362},
	doi = {10.1137/17M1150669},
	author = {H{\"u}hnerbein, R and Savarino, F and Freddie Astr{\"o}m and Schn{\"o}rr, C}
}
@proceedings {6311,
	title = {Unsupervised Label Learning on Manifolds by Spatially Regularized Geometric Assignment},
	year = {2018},
	pages = {698-713},
	doi = {10.1007/978-3-030-12939-2_48},
	author = {Zern, A and M. Zisler and Freddie Astr{\"o}m and Petra, S and Schn{\"o}rr, C}
}
