Keyphrases
- computational cost
- learning algorithm
- preprocessing
- times faster
- experimental evaluation
- detection algorithm
- optimization algorithm
- segmentation algorithm
- computationally efficient
- expectation maximization
- high accuracy
- dynamic programming
- significant improvement
- control algorithm
- cost function
- simulated annealing
- recognition algorithm
- optimal solution
- similarity measure
- clustering method
- tree structure
- improved algorithm
- convex hull
- convergence rate
- matching algorithm
- mathematical model
- ant colony optimization
- probabilistic model
- np hard
- k means
- search space
- data structure
- image sequences