Locally adaptive image denoising by a statistical multiresolution criterion.
Thomas HotzPhilipp MarnitzRahel StichtenothLaurie DaviesZakhar KabluchkoAxel MunkPublished in: Comput. Stat. Data Anal. (2012)
Keyphrases
- locally adaptive
- image denoising
- multiresolution
- denoising methods
- wavelet coefficients
- subband
- total variation regularization
- denoising
- wavelet domain hidden markov tree
- contourlet transform
- wavelet domain
- wavelet transform
- noisy images
- natural images
- total variation
- spatially adaptive
- filter bank
- high frequency
- wavelet decomposition
- denoising algorithm
- discrete wavelet transform
- image processing
- quadtree
- image deblurring
- image compression
- multiscale
- augmented lagrangian
- bit rate
- frequency domain
- feature space
- feature selection
- computer vision