Practical denoising of clipped or overexposed noisy images.
Alessandro FoiPublished in: EUSIPCO (2008)
Keyphrases
- noisy images
- denoising
- image denoising
- noise level
- image processing
- gaussian noise
- denoising algorithm
- total variation
- denoising methods
- natural images
- noise removal
- additive gaussian noise
- wavelet domain
- radon transform
- noise model
- noise free
- noise variance
- image patches
- edge detection
- wavelet denoising
- wavelet shrinkage
- edge detection algorithm
- computer vision
- wavelet packet
- image classification
- image data
- multiscale
- total variation minimization