Kemal Egemen Ozden Kurt Cornelis Luc Van Eycken Luc J. Van Gool Reconstructing 3D Independent Motions Using Non-Accidentalness. 819-825 2004 CVPR (1) http://csdl.computer.org/comp/proceedings/cvpr/2004/2158/01/215810819abs.htm db/conf/cvpr/cvpr2004-1.html#OzdenCEG04