Combination of transform based denoising and stack filtering for non-Gaussian noise suppression.
Ilya ShmulevichVladimir P. MelnikKaren O. EgiazarianPublished in: NSIP (1999)
Keyphrases
- noise suppression
- denoising
- denoising algorithm
- noise removal
- gaussian noise
- filtering scheme
- gaussian filter
- wavelet shrinkage
- filtering algorithm
- median filter
- image denoising
- filtering method
- noise detection
- image processing
- natural images
- impulse noise
- wavelet domain
- total variation
- noisy images
- impulsive noise
- noise reduction
- edge preservation
- noise level
- noise free
- extensive simulations
- noise model
- image enhancement
- anisotropic diffusion
- frequency domain
- translation invariant
- denoising methods
- corner detection
- nonlinear diffusion
- gaussian distribution
- independent component analysis
- scale space
- wavelet transform
- motion estimation