Keyphrases
- detection algorithm
- learning algorithm
- simulated annealing
- recognition algorithm
- theoretical analysis
- experimental evaluation
- optimization algorithm
- computationally efficient
- significant improvement
- objective function
- data structure
- preprocessing
- computational complexity
- single pass
- search space
- estimation algorithm
- multiscale
- matching algorithm
- classification algorithm
- optimal solution
- worst case
- computational cost
- data sets
- np hard
- cost function
- high accuracy
- monte carlo
- lower bound
- evolutionary algorithm