Hannes Siegl Marc Hanheide Sebastian Wrede Axel Pinz An augmented reality human-computer interface for object localization in a cognitive vision system. 1895-1903 2007 25 Image Vision Comput. 12 http://dx.doi.org/10.1016/j.imavis.2006.04.027 db/journals/ivc/ivc25.html#SieglHWP07