Convergence of Steffensen's method for non-differentiable operators.
Ioannis K. ArgyrosM. A. Hernández-VerónM. J. RubioPublished in: Numer. Algorithms (2017)
Keyphrases
- objective function
- synthetic data
- high accuracy
- computational cost
- significant improvement
- cost function
- experimental evaluation
- convergence rate
- fully automatic
- dynamic programming
- high precision
- computational complexity
- energy function
- detection method
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- medical images
- similarity measure
- clustering method
- optimization algorithm
- computationally efficient
- k means
- mutual information
- preprocessing
- color images
- prior knowledge