Keyphrases
- preprocessing
- computational complexity
- improved algorithm
- learning algorithm
- experimental evaluation
- times faster
- detection algorithm
- theoretical analysis
- dynamic programming
- significant improvement
- high accuracy
- worst case
- computationally efficient
- matching algorithm
- selection algorithm
- computational cost
- particle swarm optimization
- objective function
- image sequences
- maximum likelihood
- simulated annealing
- np hard
- hidden markov models
- k means
- classification algorithm
- search space
- optimal solution