Articulated object 1 Background scenes 1 Colour histograms Image processing 1 Kalman filter 1 Kalman filters 1 Mean-Shift tracker 1 Monte Carlo methods 1 Non-linear dynamics 1 Non-rigid objects 1 Occlusion handling 1 Particle Filtering 1 Rigid structures 1 Target tracking 1 image analysis 1 image classification 1 numerical model 1 survey 1 tracking 1 videography 1