Fast Subspace Tracking Algorithm Based on the Constrained Projection Approximation.
Amir ValizadehMahmood KarimiPublished in: EURASIP J. Adv. Signal Process. (2009)
Keyphrases
- objective function
- detection algorithm
- kalman filter
- computational complexity
- cost function
- motion segmentation
- optimal solution
- search space
- k means
- target tracking
- similarity measure
- matching algorithm
- input data
- tracking accuracy
- learning algorithm
- polygonal approximation
- moving target
- approximation ratio
- principal components
- visual tracking
- closed form
- segmentation algorithm
- worst case
- dynamic programming
- np hard