Fully fractional anisotropic diffusion for image denoising.
Marko JanevStevan PilipovicTeodor M. AtanackovicRadovan ObradovicNebojsa M. RalevicPublished in: Math. Comput. Model. (2011)
Keyphrases
- image denoising
- anisotropic diffusion
- partial differential equations
- denoising
- bilateral filtering
- natural images
- nonlinear diffusion
- noisy images
- edge preserving
- edge preservation
- total variation
- noise removal
- diffusion equation
- diffusion process
- image processing
- fourth order
- wavelet domain
- diffusion tensor
- wavelet coefficients
- denoising algorithm
- nonlocal means
- image deblurring
- edge detection
- structure tensor
- augmented lagrangian
- speckle noise
- noise model
- feature extraction
- object recognition
- noise level
- computer vision