Imaging phase objects through diffusers based on lensless digital holography
Wataru Watanabe,
Shota Asada,
Masaaki Kiyosumi
et al.
Abstract:Imaging of phase objects behind scattering media is a challenging task. Intensity imaging through diffusers can be achieved based on digital holography by obtaining the complex amplitude of the diffuser in advance. As described in this paper, we experimentally demonstrate the reconstructed images of phase objects behind diffusers with different diffusion angles by digital holography. Using the complex amplitude information of the diffuser to correct the complex amplitude information of the object through the d… Show more
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