Keyphrases
- wavelet transform
- preprocessing
- significant improvement
- experimental evaluation
- learning algorithm
- computational complexity
- high accuracy
- cost function
- np hard
- worst case
- computational cost
- tree structure
- clustering method
- particle swarm optimization
- dynamic programming
- k means
- probabilistic model
- neural network
- domain specific
- simulated annealing
- multiresolution
- artificial neural networks
- matching algorithm
- image fusion algorithm