Keyphrases
- motion field
- foreground detection
- markov random field
- maximum a posteriori
- optical flow
- motion estimation
- moving objects
- background subtraction
- image sequences
- motion compensation
- background modeling
- motion model
- video surveillance
- motion vectors
- human detection
- vector field
- dynamic background
- motion segmentation
- foreground objects
- flow field
- graph cuts
- background model
- higher order
- image segmentation
- pairwise
- motion parameters
- three dimensional
- machine learning
- object tracking
- em algorithm
- surveillance system
- high quality