An Adaptive Projected Subgradient based algorithm for robust subspace tracking.
Symeon ChouvardasYannis KopsinisSergios TheodoridisPublished in: ICASSP (2014)
Keyphrases
- learning algorithm
- object tracking algorithm
- kalman filter
- computationally efficient
- dynamic programming
- optimal solution
- preprocessing
- lower bound
- cost function
- worst case
- motion segmentation
- motion estimation
- np hard
- objective function
- ellipse fitting
- tracking accuracy
- convex optimization
- visual object tracking
- optimization method
- detection algorithm
- input data
- probabilistic model
- similarity measure