SAR Image Despeckling Using Edge Detection and Feature Clustering in Bandelet Domain.
Wenge ZhangFang LiuLicheng JiaoBiao HouShuang WangRonghua ShangPublished in: IEEE Geosci. Remote. Sens. Lett. (2010)
Keyphrases
- sar images
- edge detector
- edge detection
- synthetic aperture radar
- speckle noise
- clustering algorithm
- wavelet domain
- k means
- image processing
- sar imagery
- target detection
- noise reduction
- sar image segmentation
- automatic target recognition
- image enhancement
- multiscale
- noisy images
- ultrasound images
- image features
- feature vectors
- anisotropic diffusion
- image denoising
- gray level
- low contrast
- high resolution
- multiresolution
- target recognition
- computational complexity