Weighted hybrid order total variation model using structure tensor for image denoising.
Kui LiuWanru XuHaifeng WuAli Abdullah YahyaPublished in: Multim. Tools Appl. (2023)
Keyphrases
- image denoising
- total variation
- denoising
- fidelity term
- noisy images
- image restoration
- image deblurring
- natural images
- image processing
- wavelet coefficients
- convex optimization
- nonlinear diffusion
- augmented lagrangian
- partial differential equations
- high resolution
- objective function
- edge preserving
- regularization term
- multiscale
- blind deconvolution
- computer vision
- probabilistic model
- gaussian noise
- total variation regularization