Keyphrases
- selection algorithm
- improved algorithm
- detection algorithm
- preprocessing
- optimization algorithm
- segmentation algorithm
- image registration
- dynamic programming
- learning algorithm
- recognition algorithm
- memory requirements
- times faster
- experimental evaluation
- np hard
- search space
- single pass
- estimation algorithm
- neural network
- image segmentation
- multiscale
- objective function
- computational complexity
- association rules
- k means
- theoretical analysis
- computationally efficient
- expectation maximization
- input data
- worst case
- significant improvement
- cost function