Local adaptive transform based image denoising with varying window size.
Hakan ÖktemKaren O. EgiazarianVladimir KatkovnikJaakko AstolaPublished in: ICIP (1) (2001)
Keyphrases
- image denoising
- window size
- denoising
- natural images
- noisy images
- total variation
- sliding window
- window sizes
- partial differential equations
- image processing
- wavelet domain
- bilateral filtering
- additive gaussian noise
- image deblurring
- spatially adaptive
- wavelet coefficients
- denoising methods
- undecimated wavelet transform
- edge preservation
- data sets
- multiresolution
- denoising algorithm
- order statistics
- wavelet domain hidden markov tree
- augmented lagrangian
- noise level
- wavelet denoising
- edge detection
- multiscale
- feature selection