A low frequency wideband depth sounder for sea ice.
Vijay RamasamiSivaprasad GogineniBen HoltPannirselvam KanagaratnamK. GurumoorthyS. K. NamburiJ. HensleeDavid BraatenAndrew R. MahoneyVictoria I. LytlePublished in: IGARSS (2003)
Keyphrases
- low frequency
- sea ice
- high frequency
- frequency band
- frequency domain
- sar imagery
- synthetic aperture radar
- wavelet transform
- low pass
- subband
- satellite images
- low and high frequency
- electromagnetic fields
- wavelet coefficients
- discrete wavelet transform
- satellite imagery
- visual quality
- original images
- high resolution
- sar images
- wavelet domain
- change detection
- high frequency components
- fusion rules
- image analysis