Optical encryption using uncorrelated characteristics of dynamic scattering media and spatially random sampling of a plaintext.
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DOI: 10.1364/oe.411327
Abstract: Scattering media are generally regarded as an obstacle in optical imaging. However, the scattering of a diffuser can be exactly taken as an advantage to act as random phase masks in the field of optical… read more here.
Keywords: scattering media; optical encryption; encryption; characteristics dynamic ... See more keywords