Total generalized variation and wavelet transform for impulsive image restoration.
Lingling JiangHaiqing YinPublished in: Signal Image Video Process. (2022)
Keyphrases
- image restoration
- wavelet transform
- gaussian noise
- edge preserving
- total variation
- multiresolution
- image processing
- multiscale
- super resolution
- image deblurring
- image compression
- subband
- markov random field
- regularization parameter
- feature extraction
- image restoration problems
- high frequency
- image deconvolution
- adaptive neighborhood
- wiener filter
- impulsive noise
- point spread function
- iterative image restoration
- noise reduction
- blurred images
- low level vision
- restoration method
- wavelet domain
- denoising
- wavelet coefficients
- regularization method
- total least squares
- modified hopfield neural network
- blind image restoration
- blur identification
- restored image
- impulse noise
- median filter
- image segmentation