Keyphrases
- detection algorithm
- computationally efficient
- dynamic programming
- experimental evaluation
- theoretical analysis
- times faster
- computational complexity
- preprocessing
- segmentation algorithm
- significant improvement
- np hard
- expectation maximization
- learning algorithm
- matching algorithm
- optimization algorithm
- linear programming
- convergence rate
- worst case
- probabilistic model
- objective function
- path planning
- improved algorithm
- estimation algorithm
- machine learning
- single pass
- tree structure
- simulated annealing
- markov random field
- high accuracy
- state space
- k means
- similarity measure