Keyphrases
- objective function
- dynamic programming
- learning algorithm
- recognition algorithm
- experimental evaluation
- improved algorithm
- search space
- detection algorithm
- cost function
- computational cost
- convergence rate
- optimization algorithm
- theoretical analysis
- computationally efficient
- optimal solution
- neural network
- worst case
- high accuracy
- k means
- preprocessing
- identity verification
- iris recognition
- estimation algorithm
- video sequences
- search algorithm
- times faster
- computational complexity
- np hard
- segmentation algorithm
- significant improvement
- probabilistic model
- hidden markov models