Keyphrases
- improved algorithm
- learning algorithm
- computational complexity
- preprocessing
- detection algorithm
- k means
- theoretical analysis
- cost function
- dynamic programming
- single pass
- times faster
- matching algorithm
- worst case
- experimental evaluation
- objective function
- optimal solution
- data sets
- image processing
- convergence rate
- significant improvement
- optimization algorithm
- search space
- experimental study
- hardware implementation
- memory requirements
- ant colony optimization
- segmentation algorithm
- input data
- high accuracy
- hidden markov models
- computational cost