A Wavelet-Domain Algorithm for Denoising in the Presence of Noise Outliers.
Michael E. ZervakisVijay SundararajanKeshab K. ParhiPublished in: ICIP (1) (1997)
Keyphrases
- denoising
- wavelet domain
- wavelet denoising
- image denoising
- spatially adaptive
- gaussian noise
- denoising methods
- multiscale
- high frequency sub bands
- noise removal
- wavelet transform
- wavelet coefficients
- wavelet domain hidden markov tree
- wiener filter
- high resolution
- spatial domain
- total variation
- anisotropic diffusion
- discrete wavelet transform
- wavelet decomposition
- low frequency
- segmentation algorithm
- multiresolution
- dual tree
- computer vision
- noisy images
- high frequency