Transform Domain Denoising using Nonlinear Filtering and Cellular Neural Networks.
Rusen ÖktemKaren O. EgiazarianIgor N. AizenbergNaum N. AizenbergPublished in: ICIP (2) (1998)
Keyphrases
- nonlinear filtering
- transform domain
- cellular neural networks
- denoising
- spatial domain
- frequency domain
- image denoising
- noisy images
- wavelet domain
- denoising algorithm
- fixed point
- image processing
- natural images
- neural network
- noise removal
- discrete cosine transform
- gaussian noise
- denoising methods
- image reconstruction
- anisotropic diffusion
- computer vision
- image quality
- compressed sensing
- dct coefficients
- similarity measure
- multiscale
- video sequences
- object recognition