Multi scale pixel attention and feature extraction based neural network for image denoising.
Ramesh Kumar ThakurSuman Kumar MajiPublished in: Pattern Recognit. (2023)
Keyphrases
- image denoising
- multiscale
- natural images
- feature extraction
- image processing
- wavelet coefficients
- denoising
- wavelet transform
- noisy images
- total variation
- wavelet domain
- partial differential equations
- pattern recognition
- input image
- local binary pattern
- scale space
- wavelet domain hidden markov tree
- additive gaussian noise
- image deblurring
- frequency domain
- bilateral filtering
- denoising algorithm
- undecimated wavelet transform
- feature selection
- total variation regularization
- edge detection
- nonlocal means
- color images
- augmented lagrangian
- denoising methods
- feature space
- singularity detection
- feature vectors
- image inpainting
- multiresolution
- image fusion
- face recognition
- image representation
- filter bank
- nonlinear diffusion
- wavelet decomposition
- anisotropic diffusion
- labeling problems
- higher order
- texture features
- subband