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Incoherent digital holograms acquired by interferenceless coded aperture correlation holography system without refractive lenses
Abstract We present a lensless, interferenceless incoherent digital holography technique based on the principle of coded aperture correlation holography. The acquired digital hologram by this technique contains a three-dimensional image of some observed scene. Light diffracted by a point object (pinhole) is modulated using a random-like coded phase mask (CPM) …