Title :
Computer reconstruction of images from a microwave hologram
fDate :
5/1/1970 12:00:00 AM
Abstract :
A microwave hologram which was displayed by a cathode-ray tube and recorded on film was constructed and digitized for computer input. A computer calculated the Fresnel transform of the digital microwave hologram using the fast Fourier transform method to reconstruct images of an original object.
Keywords :
Cathode ray tubes; Computer displays; Detectors; Fast Fourier transforms; Fourier transforms; Holographic optical components; Holography; Image reconstruction; Optical computing; Optical films;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1970.7761
