Amplitude vs intensity despeckling in the wavelet domain using bayesian estimators.
Tiziano BianchiFabrizio ArgentiAlessandro LapiniLuciano AlparonePublished in: TyWRRS (2012)
Keyphrases
- wavelet domain
- sar images
- phase information
- speckle noise
- wavelet coefficients
- denoising
- spatial domain
- wavelet transform
- discrete wavelet transform
- multiscale
- shift invariant
- multiresolution
- wavelet decomposition
- human visual system
- image denoising
- high frequency
- subband
- watermarking algorithm
- maximum likelihood
- wavelet denoising
- image data
- wavelet domain hidden markov tree
- contrast enhancement
- image restoration
- additive noise
- ultrasound images
- noisy images
- frequency domain
- image classification