Keyphrases
- dynamic programming
- learning algorithm
- times faster
- experimental evaluation
- computational cost
- computational complexity
- high accuracy
- worst case
- ant colony optimization
- detection algorithm
- optimization algorithm
- path planning
- search space
- optimal solution
- significant improvement
- convergence rate
- objective function
- matching algorithm
- recognition algorithm
- improved algorithm
- experimental study
- tree structure
- simulated annealing
- segmentation algorithm
- theoretical analysis
- particle swarm optimization
- np hard
- preprocessing
- similarity measure
- image segmentation