Keyphrases
- detection algorithm
- optimization algorithm
- dynamic programming
- times faster
- improved algorithm
- theoretical analysis
- computationally efficient
- cost function
- experimental evaluation
- matching algorithm
- significant improvement
- k means
- recognition algorithm
- learning algorithm
- np hard
- computational cost
- convex hull
- input data
- search space
- segmentation algorithm
- optimal solution
- clustering method
- experimental study
- single pass
- data sets
- worst case
- preprocessing
- objective function
- multiscale