Restoration of noisy images blurred by a random medium.
Mehmet BilgenWilliam H. BrockmanPublished in: CBMS (1992)
Keyphrases
- noisy images
- additive gaussian noise
- degraded images
- restored image
- image denoising
- denoising
- edge detection
- blur identification
- noise level
- image restoration
- radon transform
- image processing
- gaussian noise
- noise free
- image deblurring
- wavelet coefficients
- image sequences
- denoising methods
- noise variance
- image patches
- nearest neighbor
- total variation minimization