Mixture description of polarimetric SAR images and improved nonlocal speckle filtering.
Yanting WangThomas L. AinsworthJong-Sen LeePublished in: IGARSS (2014)
Keyphrases
- sar images
- synthetic aperture radar
- sar imagery
- sar data
- polarimetric sar
- automatic target recognition
- speckle noise
- multiplicative noise
- wavelet domain
- image reconstruction
- target detection
- target recognition
- oil spill
- edge detector
- sar image segmentation
- parameter estimation
- gamma distributions
- speckle reduction
- denoising
- edge detection
- nonlocal means
- image denoising
- super resolution
- multiresolution