An adaptive network model-based weighted similarity measure for CT image denoising.
A. KarthikramM. SaravananPublished in: Soft Comput. (2024)
Keyphrases
- image denoising
- denoising
- similarity measure
- natural images
- noisy images
- total variation
- image processing
- wavelet coefficients
- partial differential equations
- wavelet domain
- wavelet domain hidden markov tree
- bilateral filtering
- denoising algorithm
- total variation regularization
- additive gaussian noise
- medical images
- input image
- undecimated wavelet transform
- image inpainting
- pairwise
- image deblurring
- nonlinear diffusion
- augmented lagrangian
- nonlocal means
- image segmentation
- image reconstruction
- edge preservation
- contourlet transform
- denoising methods
- noise removal
- higher order