Partial differential equation-based approach for removal of chromatic aberration with local characteristics.
Hee KangSuk Ho LeeJoonyoung ChangMoon Gi KangPublished in: J. Electronic Imaging (2010)
Keyphrases
- partial differential equations
- image denoising
- anisotropic diffusion
- image enhancement
- image processing
- level set
- image smoothing
- fourth order
- energy functional
- curve evolution
- multiscale
- numerical solution
- numerical methods
- differential equations
- finite difference
- ordinary differential equations
- color images
- high order
- diffusion equation
- finite difference method
- regularization method
- numerical algorithms
- finite element
- edge detection
- difference equations