Keyphrases
- wavelet transform
- learning algorithm
- times faster
- worst case
- computational complexity
- dynamic programming
- probabilistic model
- optimization algorithm
- computational cost
- cost function
- k means
- optimal solution
- simulated annealing
- matching algorithm
- detection algorithm
- multiscale
- computationally efficient
- high accuracy
- objective function
- search algorithm
- preprocessing
- domain specific
- significant improvement
- expectation maximization
- data structure
- clustering method
- remote sensing
- np hard
- image coding
- similarity measure