Despeckling SAR images in the undecimated wavelet domain: a MAP approach.
Fabrizio ArgentiNicola RovaiLuciano AlparonePublished in: ICASSP (4) (2005)
Keyphrases
- sar images
- wavelet domain
- synthetic aperture radar
- denoising
- spatial domain
- wavelet coefficients
- discrete wavelet transform
- wavelet transform
- multiscale
- wavelet decomposition
- image denoising
- human visual system
- high frequency
- multiresolution
- speckle noise
- subband
- autoregressive
- contourlet domain
- maximum a posteriori
- generalized gaussian
- wavelet denoising
- image processing
- frequency domain
- image quality
- filter bank
- image reconstruction
- image compression