Inverse problems for second order integro-differential operators.
Vjacheslav A. YurkoPublished in: Appl. Math. Lett. (2017)
Keyphrases
- differential operators
- inverse problems
- partial differential equations
- image reconstruction
- global optimization
- vector field
- convex optimization
- multiscale
- image denoising
- optimization problems
- level set
- optimization methods
- anisotropic diffusion
- image processing
- multiple scales
- fourth order
- early vision
- image enhancement
- smoothness constraint
- scale space
- feature detectors
- zero crossing
- gaussian derivatives
- high quality
- object recognition
- parameter space
- denoising