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Computer generation of binary Fresnel holography
(Optical Society of America, 2011-03-01)
Binarization of Fresnel holograms by direct thresholding based on the polarity of the fringe pattern is studied. It is found that if the hologram is binarized (i.e., for black and white hologram pixels) in this manner, ...
Intensity image-embedded binary holograms
(Optical Society of America, 2013-01-01)
Past research has demonstrated that, by downsampling the source object scene in multiple directions, a binary Fresnel hologram can be generated to preserve favorable quality on the reconstructed image. In this paper, we ...