[Introduce INRIA demo] [Western Des. TRACKING demo] [Spatio-Temporal Rel. demo] Le Projet OPERA - INRIA Rhone-Alpes -InfoOpera Video Scene1 Scene 1 Shot ii -InfoOpera Video Scene2 Scene 2 Shot i Scene 2 Shot ii Pop_Up Event -InfoOpera Video Scene3 Irene Vatton Scene 3 Shot ii Scene 3 Shot iii Scene 3 Shot iv C'est Nabil Layaida Scene 3 Shot v Scene 3 Shot vi