@conference {wanner_12_spatial, title = {Spatial and Angular Variational Superresolution of 4D Light Fields}, booktitle = {ECCV 2012. Proceedings, Part 5}, volume = {7576}, year = {2012}, note = {1}, pages = {608-621}, publisher = {Springer}, organization = {Springer}, doi = {10.1007/978-3-642-33715-4_44}, author = {Sven Wanner and Bastian Goldl{\"u}cke} }