Fast local SAR image despeckling by edge-avoiding wavelets.
Isin ErerNur Huseyin KaplanPublished in: Signal Image Video Process. (2019)
Keyphrases
- sar images
- edge detector
- synthetic aperture radar
- wavelet decomposition
- edge detection
- wavelet domain
- wavelet transform
- speckle noise
- multiresolution
- automatic target recognition
- edge information
- image processing
- multiscale
- sar image segmentation
- target detection
- noise free image
- gray level
- scale space
- image analysis
- sar imagery
- sar data
- optical images
- signal to noise ratio
- image compression
- denoising
- wavelet coefficients
- speckle reduction
- video sequences
- feature extraction