The Stability of UWB Low-Frequency SAR Images.
Renato B. MachadoViet Thuy VuMats I. PetterssonPatrik B. G. DammertHans HellstenPublished in: IEEE Geosci. Remote. Sens. Lett. (2016)
Keyphrases
- sar images
- low frequency
- high frequency
- synthetic aperture radar
- wavelet domain
- wavelet coefficients
- wavelet transform
- frequency domain
- discrete wavelet transform
- subband
- wavelet analysis
- speckle noise
- frequency band
- sar imagery
- oil spill
- edge detector
- sar image segmentation
- contourlet transform
- automatic target recognition
- sar data
- visual quality
- high resolution
- multiresolution
- multiscale
- image compression
- machine learning
- image reconstruction
- multispectral
- bit rate
- scale space
- feature extraction