@conference {cCorrea05, title = {Silhouette-based Probabilistic 2D Human Motion Estimation for Real-Time Applications}, booktitle = {IEEE International Conference on Image Processing}, year = {2005}, pages = {836{\textendash}839}, isbn = {0-7803-9135-7}, author = {Correa, P. and Czyz, J. and Umeda, T. and Marqu{\'e}s, F. and Marichal, X. and Macq, B.} }