Wavelet Transform of SAR Images for Internal Waves Detection and Orientation.
Josep A. RódenasRené GarelloD. CabarrocasPublished in: ICIP (1) (1997)
Keyphrases
- sar images
- oil spill
- wavelet transform
- wavelet domain
- synthetic aperture radar
- target detection
- wavelet coefficients
- speckle noise
- subband
- high frequency
- multiresolution
- automatic target recognition
- multiscale
- image reconstruction
- sar data
- image compression
- sar image segmentation
- edge detector
- change detection
- denoising
- sar imagery
- visual information
- gabor filters
- discrete wavelet transform
- edge detection
- translation invariant
- feature extraction
- optical images
- gamma distributions