Inverse problems for Sturm-Liouville differential operators with a constant delay.
Gerhard FreilingVjacheslav A. YurkoPublished in: Appl. Math. Lett. (2012)
Keyphrases
- inverse problems
- differential operators
- partial differential equations
- image reconstruction
- global optimization
- convex optimization
- vector field
- optimization problems
- optimization methods
- multiscale
- level set
- image processing
- early vision
- image denoising
- anisotropic diffusion
- smoothness constraint
- image enhancement
- diffusion tensor
- zero crossing
- feature detectors
- computationally expensive
- scale space
- object recognition
- pairwise
- signal to noise ratio
- edge detection
- multiple scales
- objective function
- super resolution