Keyphrases
- computational cost
- computational complexity
- detection algorithm
- improved algorithm
- k means
- cost function
- experimental evaluation
- optimization algorithm
- times faster
- input data
- multi population
- matching algorithm
- classification algorithm
- expectation maximization
- particle swarm optimization
- np hard
- search space
- preprocessing
- computationally efficient
- high accuracy
- motion estimation
- tree structure
- probabilistic model
- dynamic programming