Keyphrases
- gaussian noise
- noise suppression
- neural network
- color image restoration
- denoising
- noisy images
- image restoration
- noise removal
- piecewise smooth
- signal to noise ratio
- impulse noise
- noise model
- impulsive noise
- jpeg compression
- noise level
- salt and pepper noise
- pattern recognition
- noise variance
- image denoising
- mumford shah
- wiener filter
- regularization parameter
- similarity measure
- median filtering
- image processing
- higher order
- image deblurring
- noise free
- edge detection
- digital images
- edge preserving
- median filter