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    Three-dimensional object reconstruction using phase-only information from a digital hologram


    Matoba, Osamu and Naughton, Thomas J. and Frauel, Yann and Bertaux, Nicolas and Javidi, Bahram (2002) Three-dimensional object reconstruction using phase-only information from a digital hologram. Proceedings of SPIE, 4864. pp. 122-128. ISSN 0277-786X

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    Abstract

    We present the initial results of a novel technique that uses only phase information from a digital hologram for the reconstruction of three-dimensional (3D) objects. Our holograms are created using phase-shift digital holography. Perspectives of the 3D object are usually reconstructed numerically on a computer. For large holograms this can be a computationally intensive task. We believe that the proposed reconstruction technique is promising for 3D display because the phase-encoded digital holograms admit optical, and therefore realtime, reconstructions that use commercially available display devices such as liquid crystal spatial light modulators. Numerical evaluation of the reconstructed 3D object and an experimental demonstration are presented.

    Item Type: Article
    Keywords: Optical data processing; three-dimensional image processing; computer holography; image reconstruction techniques;
    Academic Unit: Faculty of Science and Engineering > Computer Science
    Item ID: 8407
    Identification Number: https://doi.org/10.1117/12.454920
    Depositing User: Thomas Naughton
    Date Deposited: 04 Jul 2017 14:27
    Journal or Publication Title: Proceedings of SPIE
    Publisher: SPIE
    Refereed: Yes
    URI:

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