Keyphrases
- detection algorithm
- dynamic programming
- improved algorithm
- times faster
- matching algorithm
- np hard
- experimental evaluation
- optimization algorithm
- segmentation algorithm
- optimal solution
- expectation maximization
- theoretical analysis
- computational cost
- search space
- computational complexity
- worst case
- clustering method
- convergence rate
- recognition algorithm
- particle swarm optimization
- high accuracy
- probabilistic model
- ant colony optimization
- artificial neural networks
- preprocessing
- convex hull