SAR Image Despeckling Based on Nonsubsampled Shearlet Transform.
Biao HouXiaohua ZhangXiaoming BuHongxiao FengPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2012)
Keyphrases
- sar images
- synthetic aperture radar
- translation invariant
- wavelet domain
- shift invariant
- speckle noise
- automatic target recognition
- wavelet transform
- denoising
- target detection
- contourlet transform
- spatial domain
- sar data
- sar imagery
- edge detector
- multiresolution
- multiscale
- image processing
- sar image segmentation
- high quality