Keyphrases
- learning algorithm
- times faster
- optimization algorithm
- detection algorithm
- recognition algorithm
- cost function
- segmentation algorithm
- improved algorithm
- computational complexity
- dynamic programming
- convergence rate
- search space
- preprocessing
- similarity measure
- image segmentation
- matching algorithm
- computationally efficient
- np hard
- optimal solution
- expectation maximization
- linear programming
- wavelet transform
- computational cost
- clustering method
- tree structure
- experimental evaluation
- significant improvement
- k means