Digital recording of hologram and numerical reconstruction with different perspective

Qieni Lu; Baozhen Ge D.V.M.; Jin Zou; Yunchen Sun; Yimo Zhang

doi:10.1117/12.575317

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

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.

Citation Download Citation

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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