Keyphrases
- high accuracy
- optimization algorithm
- significant improvement
- learning algorithm
- times faster
- experimental evaluation
- estimation algorithm
- improved algorithm
- dynamic programming
- cost function
- search space
- neural network
- selection algorithm
- similarity measure
- segmentation algorithm
- preprocessing
- worst case
- input data
- computationally efficient
- computational complexity
- detection algorithm
- tree structure
- matching algorithm
- recognition algorithm
- computational cost
- image segmentation
- hidden markov models