Keyphrases
- experimental evaluation
- computational complexity
- preprocessing
- optimization algorithm
- dynamic programming
- improved algorithm
- detection algorithm
- computationally efficient
- optimal solution
- theoretical analysis
- cost function
- significant improvement
- learning algorithm
- high accuracy
- expectation maximization
- k means
- matching algorithm
- times faster
- computational cost
- particle swarm optimization
- support vector machine svm
- segmentation algorithm
- search space
- convergence rate
- recognition algorithm