Keyphrases
- detection algorithm
- benchmark problems
- cost function
- k means
- high accuracy
- improved algorithm
- recognition algorithm
- search space
- dynamic programming
- objective function
- optimization algorithm
- theoretical analysis
- optimization problems
- learning algorithm
- preprocessing
- optimal solution
- computational complexity
- worst case
- probabilistic model
- experimental evaluation
- np hard
- distance transform
- multi objective
- distance function
- distance metric
- times faster
- optimal or near optimal
- hamming distance
- clustering method
- segmentation algorithm
- computationally efficient
- np complete
- computational cost