A Regularized Nonlinear Diffusion Approach for Texture Image Denoising.
Wallace Correa de O. CasacaMaurílio BoaventuraPublished in: SIBGRAPI (2009)
Keyphrases
- nonlinear diffusion
- image denoising
- denoising
- natural images
- partial differential equations
- noisy images
- bilateral filtering
- total variation
- image processing
- wavelet domain
- texture analysis
- fourth order
- texture classification
- wavelet coefficients
- wavelet shrinkage
- anisotropic diffusion
- texture images
- edge preservation
- gray level
- texture information
- least squares
- early vision
- feature extraction
- texture synthesis
- denoising algorithm
- denoising methods
- multiresolution
- texture features
- image deblurring
- bilateral filter
- color images
- object recognition
- multiscale