Keyphrases
- image denoising
- similar patches
- denoising
- nonlocal means
- natural images
- total variation
- noisy images
- denoising algorithm
- wavelet domain
- denoising methods
- image processing
- frequency domain
- object recognition
- image patches
- higher order
- noise removal
- multiscale
- wavelet coefficients
- gaussian noise
- input image
- high frequency
- markov random field
- regularization term
- wavelet packet
- multiresolution
- computer vision