Multi-Temporal Speckle Reduction of Polarimetric SAR Images: a Ratio-Based Approach.
Charles-Alban DeledalleLoïc DenisLaurent Ferro-FamilJean-Marie NicolasFlorence TupinPublished in: IGARSS (2019)
Keyphrases
- sar images
- synthetic aperture radar
- speckle noise
- speckle reduction
- sar imagery
- sar data
- polarimetric sar
- automatic target recognition
- ultrasound images
- multiplicative noise
- wavelet domain
- target detection
- edge detector
- anisotropic diffusion
- low contrast
- edge preserving
- additive noise
- image data
- median filter
- image reconstruction
- parameter estimation