Entropy-guided Retinex anisotropic diffusion algorithm based on partial differential equations (PDE) for illumination correction.
Uche Afam NnolimPublished in: CoRR (2017)
Keyphrases
- partial differential equations
- anisotropic diffusion
- numerical scheme
- image enhancement
- edge detection
- numerical algorithms
- diffusion equation
- fourth order
- image denoising
- perona malik
- level set
- numerical solution
- diffusion process
- edge preserving
- noise removal
- image processing
- multiscale
- finite difference
- numerical methods
- nonlinear diffusion
- image segmentation
- segmentation algorithm
- curve evolution
- edge information
- energy function
- higher order
- pattern recognition
- active contours
- similarity measure