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A Hexagonal Pseudo-polar FFT for Formation-Flying Interferometric Radiometry.
Ahmed Kiyoshi Sugihara El Maghraby
Angelo Grubisic
Camilla Colombo
Adrian Tatnall
Published in:
IEEE Geosci. Remote. Sens. Lett. (2019)
Keyphrases
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fourier transform
frequency domain
fast fourier transform
fourier analysis
polar coordinates
fourier domain
signal processing
radon transform
multiscale
log polar
spatial domain
discrete fourier transform
floating point
hexagonal grid
space variant
human visual system
vision system
pattern recognition