Space-variant filtering in fractional Fourier domains
Özaktaş, Haldun M.
Wherrett, B. S.
Institute of Physics Publishing
285 - 288
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Institute of Physics Conference Series;139
Signals with significant overlap in both the space and frequency domains may have little or no overlap in a fractional Fourier domain. Spatial filtering in these domains may allow us to eliminate distortion components which cannot be eliminated in the ordinary Fourier domain.