1. Pfinder: real-time tracking of the human body;Wren;IEEE Trans. Pattern Anal. Mach. Intell.,1997
2. Artificial Reality 2;Krueger,1991
3. Behavior recognition via sparse spatio-temporal features;Dollar,2005
4. Towards total scene understanding: classification, annotation and segmentation in an automatic framework;Li,2009
5. A Bayesian approach to camouflaged moving object detection;Zhang;IEEE Trans. Circuits Syst. Video Technol.,2017