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11 January 2005 Digital recording of hologram and numerical reconstruction with different perspective
Qieni Lu; Baozhen Ge D.V.M.; Jin Zou; Yunchen Sun; Yimo Zhang
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Proceedings Volume 5642, Information Optics and Photonics Technology; (2005) https://doi.org/10.1117/12.575317
Event: Photonics Asia, 2004, Beijing, China
Abstract
A method of numerical reconstruction of hologram recorded on a low resolution CCD with different perspectives is presented. The hologram generated by 3D object at any plane located in the Fresnel diffraction region is magnified by a lens and is then recorded on a low resolution CCD sensor and numerical reconstruction is obtained by using linear interpolation and FFT. The 3D reconstruction of the different perspectives can be gained by the method introducing a window in the digital hologram and moving this window inside the whole digital hologram. The experimental results are also given.
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Qieni Lu, Baozhen Ge D.V.M., Jin Zou, Yunchen Sun, and Yimo Zhang "Digital recording of hologram and numerical reconstruction with different perspective", Proc. SPIE 5642, Information Optics and Photonics Technology, (11 January 2005); https://doi.org/10.1117/12.575317
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