Image denoising via fundamental anisotropic diffusion and wavelet shrinkage: a comparative study.
Bulent BayraktarMostafa AnalouiPublished in: Computational Imaging (2004)
Keyphrases
- image denoising
- wavelet shrinkage
- anisotropic diffusion
- partial differential equations
- denoising
- nonlinear diffusion
- bilateral filtering
- edge preservation
- noise removal
- noisy images
- total variation
- natural images
- edge preserving
- wavelet denoising
- image processing
- diffusion process
- denoising algorithm
- mathematical morphology
- edge detection
- bilateral filter
- wavelet coefficients
- wavelet domain
- image deblurring
- noise suppression
- diffusion equation
- denoising methods
- inverse problems
- morphological operators
- image segmentation
- object recognition
- higher order
- convex optimization