Keyphrases
- detection algorithm
- learning algorithm
- theoretical analysis
- np hard
- computational cost
- improved algorithm
- expectation maximization
- high accuracy
- experimental evaluation
- cost function
- dynamic programming
- computer vision
- real time
- particle swarm optimization
- optimal solution
- computationally efficient
- tracking of multiple objects
- significant improvement
- visual tracking
- objective function
- preprocessing
- data structure
- computational complexity
- kalman filter
- state space
- convergence rate
- gradient information
- k means