Nonlinear Filtering in the Wavelet Transform Domain.
Yousef M. HawwarAli M. RezaPublished in: ICIP (2000)
Keyphrases
- transform domain
- nonlinear filtering
- denoising
- spatial domain
- denoising algorithm
- wavelet domain
- compressed sensing
- frequency domain
- anisotropic diffusion
- nonlinear filters
- wavelet transform
- wavelet coefficients
- image denoising
- dct coefficients
- noisy images
- image processing
- multiscale
- natural images
- discrete cosine transform
- denoising methods
- feature extraction
- gaussian noise
- wavelet decomposition
- fourier transform
- image reconstruction
- multiresolution
- impulse noise
- sparse representation