Optimal Choice of Regularization Parameter in Image Denoising.
Mirko LuccheseIuri FrosioN. Alberto BorghesePublished in: ICIAP (1) (2011)
Keyphrases
- image denoising
- regularization parameter
- total variation regularization
- denoising
- total variation
- image deblurring
- image restoration
- natural images
- noisy images
- partial differential equations
- regularization methods
- image processing
- cross validation
- regularization term
- regularization method
- augmented lagrangian
- wavelet coefficients
- denoising methods
- point spread function
- hyperparameters
- denoising algorithm
- bilateral filter
- input image
- image patches
- pairwise