Image Denoising with Strong Noise Base on Curvature Filters.
Cheng TangJianlong XuChaogeng HuangZhiguang ZhouPublished in: DSL (2018)
Keyphrases
- image denoising
- wavelet based image denoising
- denoising
- bilateral filter
- nonlinear filters
- edge preservation
- noisy images
- natural images
- bilateral filtering
- denoising methods
- total variation
- partial differential equations
- wavelet coefficients
- image processing
- wavelet domain
- wiener filter
- spatially adaptive
- denoising algorithm
- multiscale
- edge detection
- nonlocal means
- image deblurring
- gaussian filter
- noise suppression
- wavelet domain hidden markov tree
- order statistics
- scale space
- undecimated wavelet transform
- object recognition
- wavelet transform
- augmented lagrangian
- image inpainting
- additive gaussian noise
- higher order
- noise level
- signal processing
- impulsive noise
- subband
- gabor filters