@conference {14249, title = {Qualitative depth and FOE information via smoothed flow}, booktitle = {Proceedings of the 20th workshop of the Austrian Association for Pattern Recognition (OAGM/AAPR) on Pattern recognition 1996}, year = {1996}, month = {1996///}, pages = {207 - 213}, publisher = {R. Oldenbourg Verlag GmbH}, organization = {R. Oldenbourg Verlag GmbH}, address = {Munich, Germany, Germany}, isbn = {3-486-23865-5}, url = {http://dl.acm.org/citation.cfm?id=258081.258100}, author = {Shulman,David and Ferm{\"u}ller, Cornelia} }