Speckle Noise Removal Technique in SAR Images using SRAD and Weighted Least Squares Filter.
Hyunho ChoiSeungwon YuJechang JeongPublished in: ISIE (2019)
Keyphrases
- speckle noise
- sar images
- speckle reducing anisotropic diffusion
- synthetic aperture radar
- speckle reduction
- filtering scheme
- multiplicative noise
- ultrasound images
- noise reduction
- wavelet domain
- least squares
- low contrast
- additive noise
- edge detector
- image processing
- high frequency
- denoising
- multiscale
- edge preserving
- scale space
- medical ultrasound
- image reconstruction
- high resolution