Image denoising using bivariate α-stable distributions in the complex wavelet domain.
Alin AchimErcan E. KuruogluPublished in: IEEE Signal Process. Lett. (2005)
Keyphrases
- wavelet domain
- denoising
- spatial domain
- wavelet coefficients
- wavelet transform
- discrete wavelet transform
- multiresolution
- shift invariant
- multiscale
- human visual system
- image denoising
- subband
- sar images
- wavelet decomposition
- high frequency
- complex wavelet transform
- phase information
- generalized gaussian
- texture image retrieval
- frequency domain
- probability distribution
- watermarking algorithm
- denoising algorithm
- image processing
- image resolution enhancement
- computer vision
- wavelet domain hidden markov tree
- transform domain
- noisy images
- natural images
- image sequences
- high level