Robust Object Tracking Based on Uncertainty Factorization Subspace Constraints Optical Flow.
Yunshu HouYanning ZhangRongchun ZhaoPublished in: CIS (2) (2005)
Keyphrases
- optical flow
- robust object tracking
- multibody
- motion segmentation
- affine camera
- image sequences
- computer vision
- particle filtering
- motion model
- least squares
- object tracking
- appearance model
- visual tracking
- smoothness constraint
- subspace clustering
- flow field
- matrix factorization
- low dimensional
- dimensionality reduction
- high dimensional
- optical flow computation
- feature extraction
- motion field
- motion parameters
- spatio temporal
- moving objects
- dense optical flow