Amplitude vs intensity Bayesian despeckling in the wavelet domain for SAR images.
Tiziano BianchiFabrizio ArgentiAlessandro LapiniLuciano AlparonePublished in: Digit. Signal Process. (2013)
Keyphrases
- sar images
- wavelet domain
- phase information
- synthetic aperture radar
- denoising
- wavelet coefficients
- wavelet transform
- spatial domain
- shift invariant
- multiresolution
- discrete wavelet transform
- image denoising
- multiscale
- human visual system
- speckle noise
- high frequency
- contourlet domain
- subband
- maximum likelihood
- autoregressive
- image processing
- natural images
- image quality
- noisy images
- frequency domain
- low frequency
- higher order