Image Denoising for Strong Gaussian Noises With Specialized CNNs for Different Frequency Components.
Seyed Mohsen HosseiniPublished in: CoRR (2020)
Keyphrases
- feature selection
- image denoising
- denoising
- noisy images
- natural images
- gaussian noise
- total variation
- image prior
- wavelet coefficients
- image processing
- wavelet domain
- partial differential equations
- additive gaussian noise
- denoising algorithm
- image deblurring
- denoising methods
- bilateral filtering
- nonlocal means
- total variation regularization
- nonlinear diffusion
- wavelet domain hidden markov tree
- gaussian distribution
- augmented lagrangian
- object recognition
- noise removal
- gaussian filter
- image quality
- signal processing
- edge preservation
- computational complexity
- image segmentation
- computer vision