S. Parisotto and C.-B. Schönlieb
"Total Directional Variation for Video Denoising"
Scale Space and Variational Methods in Computer Vision, 2019, Springer, 
DOI: 10.1007/978-3-030-22368-7_41

@article{ParSch19,
 author        = {Parisotto, Simone and Sch\"{o}nlieb, Carola-Bibiane},
 title         = {{Total Directional Variation for Video Denoising}},
 editor        = {Lellmann, Jan and Burger, Martin and Modersitzki, Jan},
 booktitle     = {{Scale Space and Variational Methods in Computer Vision}}
 year          = {2019},
 publisher     = {Springer International Publishing},
 doi           = {10.1007/978-3-030-22368-7_41}
}