Keyphrases
- preprocessing
- detection algorithm
- times faster
- improved algorithm
- computational complexity
- experimental evaluation
- optimal solution
- optimization algorithm
- theoretical analysis
- expectation maximization
- high accuracy
- dynamic programming
- learning algorithm
- matching algorithm
- particle swarm optimization
- np hard
- similarity measure
- search space
- k means
- cost function
- worst case
- active learning
- graph cuts
- bit rate
- online learning
- input data
- objective function
- decision trees
- convergence rate
- recognition algorithm
- real time
- online algorithms