AdaDGS: An adaptive black-box optimization method with a nonlocal directional Gaussian smoothing gradient.
Hoang TranGuannan ZhangPublished in: CoRR (2020)
Keyphrases
- black box
- optimization method
- gaussian smoothing
- structure tensor
- optimization algorithm
- scale space
- optimization process
- simulated annealing
- black boxes
- image intensity
- differential evolution
- genetic algorithm
- evolutionary algorithm
- optical flow
- anisotropic diffusion
- optimization procedure
- test cases
- white box
- dt mri
- corner detection
- metaheuristic
- denoising
- finite difference
- positive definite
- nelder mead simplex
- diffusion tensor
- human vision
- fuzzy c means
- image denoising
- nonlinear diffusion
- particle swarm optimization
- edge detection
- neural network