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    Holographic Capture and Display Systems in Circular Configurations


    Kozacki, Tomasz and Kujawinska, Malgorzata and Finke, Grzegorz and Zaperty, Weronica and Hennelly, Bryan M. (2012) Holographic Capture and Display Systems in Circular Configurations. Journal of Display Technology, 8 (4). pp. 225-232. ISSN 1551-319X

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    Abstract

    This paper presents a novel method of multi-spatial light modulator (SLM) holographic image display that enables wide angle reconstruction of images of real world objects. The image data are delivered by means of digital holography. The capture and display systems are arranged in a circular configuration. In order to support the proper information flow between the multi-sensor capture and multi-SLM display systems we perform analysis using the Wigner distribution function. We also consider a mismatch of the capture and display configurations as well as the visual perception of the displayed image. Experimental results based on the reconstruction of real world scenes are presented that demonstrate the validity of the theoretical solutions. A single camera is used to record the digital holograms, where the object is rotated between captures, and these holograms are then displayed on a circular configuration of SLMs. The results show the limitation of multi-SLM holographic displays in terms of visual perception. These problems arise from the limited angular distribution of the SLMs on a display circle and the presence of gaps between the SLMs.

    Item Type: Article
    Additional Information: The published version of this article is available at DOI: 10.1109/JDT.2011.2167955 . © 2012 IEEE. The research leading to these results has received funding from the EU 7th Framework Programme FP7/2007-2013 under Agreement 216105 (“Real 3D” Project) and the statutory funds of Warsaw University of Technology.
    Keywords: Digital holography; holographic displays; 3D displays; Wigner distribution; spatial-light modulation; SLM;
    Academic Unit: Faculty of Science and Engineering > Computer Science
    Faculty of Science and Engineering > Electronic Engineering
    Item ID: 5776
    Identification Number: https://doi.org/10.1109/JDT.2011.2167955
    Depositing User: Dr. Bryan Hennelly
    Date Deposited: 04 Feb 2015 15:50
    Journal or Publication Title: Journal of Display Technology
    Publisher: IEEE
    Refereed: Yes
    URI:

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