Keyphrases
- learning algorithm
- detection algorithm
- objective function
- dynamic programming
- theoretical analysis
- experimental evaluation
- computational cost
- improved algorithm
- selection algorithm
- matching algorithm
- computationally efficient
- cost function
- k means
- similarity measure
- optimal solution
- computational complexity
- np hard
- recognition algorithm
- optimization algorithm
- simulated annealing
- particle swarm optimization
- preprocessing
- linear programming
- segmentation algorithm
- worst case
- neural network
- times faster
- significant improvement
- face recognition
- image processing
- single pass