A new polar Fourier transform for computer-aided tomography and spotlight synthetic aperture radar.
Wayne LawtonPublished in: IEEE Trans. Acoust. Speech Signal Process. (1988)
Keyphrases
- computer aided
- fourier transform
- synthetic aperture radar
- image reconstruction
- phase history data
- sar images
- frequency domain
- sar imagery
- fourier analysis
- polar coordinates
- sar data
- signal processing
- spectral estimation
- sar imaging
- super resolution
- image analysis
- parameter estimation
- radon transform
- high quality
- power spectrum
- spatial domain
- maximum likelihood
- computer vision
- least squares
- pattern recognition
- multiresolution
- higher order