Iterative regularization for elliptic inverse problems.
Akhtar A. KhanBehzad Djafari RouhaniPublished in: Comput. Math. Appl. (2007)
Keyphrases
- inverse problems
- partial differential equations
- image reconstruction
- global optimization
- convex optimization
- optimization problems
- optimization methods
- regularization methods
- regularization method
- image denoising
- anisotropic diffusion
- level set
- early vision
- energy functional
- curve evolution
- smoothness constraint
- multiscale
- high order
- computationally expensive
- image enhancement
- medical images
- wavelet transform
- cost function