Restoration and Zoom of Irregularly Sampled, Blurred, and Noisy Images by Accurate Total Variation Minimization with Local Constraints.
Andrés AlmansaVicent CasellesGloria HaroBernard RougéPublished in: Multiscale Model. Simul. (2006)
Keyphrases
- noisy images
- total variation minimization
- additive gaussian noise
- denoising
- degraded images
- restored image
- image denoising
- image restoration
- noise level
- additive noise
- total variation
- edge detection
- spatially varying
- image processing
- image deblurring
- image patches
- color image restoration
- wavelet coefficients
- high quality
- gaussian noise
- wiener filter