A New Methodology for Synthetic Aperture Radar (SAR) Raw Data Compression Based on Wavelet Transform and Neural Networks.
Giacomo CapizziSalvatore CocoAntonio LaudaniGiuseppe PappalardoPublished in: ICAISC (2004)
Keyphrases
- synthetic aperture radar
- data compression
- wavelet transform
- sar images
- wavelet filters
- wavelet domain
- sar imagery
- sar data
- compression algorithm
- image compression
- synthetic aperture radar images
- image reconstruction
- sea ice
- image coding
- automatic target recognition
- compression ratio
- sar imaging
- parameter estimation
- spectral estimation
- phase history data
- multiresolution
- compression scheme
- target recognition
- wavelet coefficients
- speckle noise
- multiscale
- high frequency
- target detection
- raw data
- subband
- maximum likelihood
- wavelet bases
- optical images
- bit rate
- markov random field
- frequency domain
- computer vision