Reduction of Speckle Noise in SAR Images Using Hybrid Combination of Bootstrap Filtering and DWT.
Bassel MarhabaMourad ZribiPublished in: ICCA (2018)
Keyphrases
- sar images
- speckle noise
- synthetic aperture radar
- speckle reduction
- wavelet domain
- ultrasound images
- discrete wavelet transform
- speckle reducing anisotropic diffusion
- noise reduction
- multiplicative noise
- multiresolution
- low contrast
- denoising
- additive noise
- wavelet coefficients
- subband
- anisotropic diffusion
- edge preserving
- edge detector
- spatial domain
- median filter
- multiscale
- image denoising
- maximum likelihood
- gray level
- low frequency
- image reconstruction
- texture analysis