Keyphrases
- learning algorithm
- high accuracy
- dynamic programming
- detection algorithm
- preprocessing
- improved algorithm
- computational cost
- theoretical analysis
- simulated annealing
- computational complexity
- k means
- cost function
- similarity measure
- segmentation algorithm
- estimation algorithm
- objective function
- selection algorithm
- times faster
- computationally efficient
- genetic algorithm
- worst case
- experimental evaluation
- multiresolution
- data structure
- expectation maximization
- optimization algorithm
- clustering method
- significant improvement
- memory requirements
- convergence rate
- recognition algorithm
- search space