12 March 2013 Hologram synthesis using integral imaging camera with synthetic aperture technique
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We present a method to synthesize a hologram of real-existing three-dimensional object under incoherent illumination. The proposed method uses an integral imaging camera which has a microlens array on the image sensor plane of usual two-dimensional camera. The three-dimensional object is captured by the integral imaging camera under regular incoherent illumination. The captured image is then processed to generate a number of different orthographic view images of the three-dimensional object. The synthetic aperture technique is also used to reduce the effective f-number of the microlens array. The proposed idea is verified by the experimental result.
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Sung-Keun Lee, Yong-Soo Kim, Sung-In Hong, Jae-Hyeung Park, "Hologram synthesis using integral imaging camera with synthetic aperture technique", Proc. SPIE 8648, Stereoscopic Displays and Applications XXIV, 86480S (12 March 2013); doi: 10.1117/12.2003579; https://doi.org/10.1117/12.2003579

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