Keyphrases
- gaussian noise
- denoising
- signal to noise ratio
- image restoration
- noisy images
- noise level
- noise suppression
- noise model
- piecewise smooth
- white noise
- noise removal
- jpeg compression
- impulse noise
- salt and pepper noise
- noise variance
- impulsive noise
- image details
- median filtering
- image denoising
- image processing
- color image restoration
- multiresolution