Abstract:We proposed frequency-selective carrier coded aperture correlation holography (FSC-COACH). By introducing frequency-selective techniques into randomly encoded aperture correlation holography, a library of virtual point spread functions (PSFs) for image reconstruction is obtained by modulating plane waves with carrier spherical wave and encoded phase mask, and reconstruction of occlusion imaging is achieved using FSPC. This is a new nonvisual imaging technique that can effectively suppress background noise and … Show more
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