@inproceedings{P111.047, author={Vacavant, Antoine and Robinault, Lionel and Miguet, Serge and Poppe, Chris and Van de Walle, Rik}, title={Adaptive background substraction in H.264/AVC bitstreams based on macroblock sizes}, booktitle={International joint conference on computer vision, imaging and computer graphics theory and applications, Proceedings}, year={2011}, pages={51-58}, publisher={Ghent University, Department of Electronics and information systems}, address={Ghent, Belgium}, }