Keyphrases
- learning algorithm
- search space
- detection algorithm
- optimization algorithm
- cost function
- tree structure
- segmentation algorithm
- computationally efficient
- expectation maximization
- worst case
- matching algorithm
- path planning
- experimental evaluation
- np hard
- recognition algorithm
- classification algorithm
- selection algorithm
- improved algorithm
- binary tree
- high accuracy
- probabilistic model
- computational cost
- preprocessing
- computational complexity
- objective function
- image segmentation