Multichannel Wiener filters in color image restoration based on AR color image modelling.
Georgios AngelopoulosIoannis PitasPublished in: ICASSP (1991)
Keyphrases
- color image restoration
- impulsive noise
- color images
- image deblurring
- gaussian noise
- wiener filter
- additive noise
- total variation
- image restoration
- denoising
- impulse noise
- image denoising
- mumford shah
- noisy images
- mumford shah model
- edge detection
- image processing
- median filter
- color information
- blurred images
- piecewise smooth
- noise reduction
- maximum likelihood
- digital images
- multiscale
- point spread function
- spatial domain
- regularized least squares
- image segmentation