Keyphrases
- search space
- experimental evaluation
- learning algorithm
- optimal solution
- detection algorithm
- similarity measure
- times faster
- cost function
- worst case
- single pass
- improved algorithm
- experimental study
- clustering method
- linear programming
- high accuracy
- significant improvement
- preprocessing
- objective function
- markov random field
- simulated annealing
- computational cost
- theoretical analysis
- optimization algorithm
- dynamic programming
- np hard
- image restoration
- convergence rate
- recognition algorithm
- genetic algorithm