11 January 2005 Digital recording of hologram and numerical reconstruction with different perspective
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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, Qieni Lu, Baozhen Ge, Baozhen Ge, Jin Zou, Jin Zou, Yunchen Sun, Yunchen Sun, Yimo Zhang, Yimo Zhang, "Digital recording of hologram and numerical reconstruction with different perspective", Proc. SPIE 5642, Information Optics and Photonics Technology, (11 January 2005); doi: 10.1117/12.575317; https://doi.org/10.1117/12.575317
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