Enhancing RABASAR for Multi-Temporal SAR Image Despeckling through Directional Filtering and Wavelet Transform.
Lijing BuJiayu ZhangZhengpeng ZhangYin YangMingjun DengPublished in: Sensors (2023)
Keyphrases
- sar images
- wavelet transform
- wavelet domain
- synthetic aperture radar
- directional filtering
- wavelet coefficients
- subband
- multiresolution
- multiscale
- image compression
- speckle noise
- target detection
- frequency domain
- high frequency
- spatial domain
- automatic target recognition
- sar imagery
- sar image segmentation
- feature extraction
- edge detector
- denoising
- image segmentation
- image denoising
- feature vectors
- computational complexity