Deep Orthogonal Transform Feature for Image Denoising.
Yoon-Ho ShinMinje ParkOh-Young LeeJong-Ok KimPublished in: IEEE Access (2020)
Keyphrases
- image denoising
- denoising
- noisy images
- total variation
- natural images
- partial differential equations
- higher peak signal to noise ratio
- image processing
- wavelet domain
- wavelet coefficients
- bilateral filtering
- contourlet transform
- hard thresholding
- image deblurring
- denoising methods
- nonlinear diffusion
- wavelet domain hidden markov tree
- nonlocal means
- denoising algorithm
- image features
- translation invariant
- augmented lagrangian
- undecimated wavelet transform
- feature vectors
- image inpainting
- noise model
- image reconstruction
- total variation regularization
- similarity measure