Keyphrases
- computational complexity
- selection algorithm
- worst case
- improved algorithm
- experimental evaluation
- times faster
- learning algorithm
- k means
- np hard
- optimal solution
- computationally efficient
- optimization algorithm
- convergence rate
- preprocessing
- significant improvement
- dynamic programming
- computational cost
- similarity measure
- detection algorithm
- single pass
- neural network
- recognition algorithm
- matching algorithm
- classification algorithm
- high accuracy
- motion estimation
- objective function