@article {Astroem2017b,
	title = {A Geometric Approach for Color Image Regularization},
	journal = {Comp. Vision Image Understanding},
	volume = {165},
	year = {2017},
	pages = {43{\textendash}59},
	url = {https://doi.org/10.1016/j.cviu.2017.10.013},
	author = {Astr{\"o}m, F. and Schn{\"o}rr, C.}
}
