Keyphrases
- high accuracy
- experimental evaluation
- dynamic programming
- learning algorithm
- optimization algorithm
- worst case
- times faster
- cost function
- significant improvement
- preprocessing
- optimal solution
- expectation maximization
- computationally efficient
- recognition algorithm
- matching algorithm
- selection algorithm
- image sequences
- np hard
- theoretical analysis
- simulated annealing
- ant colony optimization
- computational cost
- search space
- objective function
- improved algorithm