@article{TUW-111409, author = {Wrulich, Martin and Nemethova, Olivia and Superiori, Luca and Rupp, Markus}, title = {Ball Appearance Improvement in Low-Resolution Soccer Videos}, journal = {E{\&}I Elektrotechnik und Informationstechnik}, year = {2007}, volume = {Digitales Fernsehen}, number = {10}, pages = {337--345}, url = {http://publik.tuwien.ac.at/files/pub-et_12376.pdf}, keywords = {Visual Content Analysis, Image Processing, Ball Tracking, Recognition, Segmentation} }