A Bidirectional Light Field - Hologram Transform

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dc.contributor.authorZiegler, Remoen_US
dc.contributor.authorBucheli, Simonen_US
dc.contributor.authorAhrenberg, Lukasen_US
dc.contributor.authorMagnor, Marcusen_US
dc.contributor.authorGross, Markusen_US
dc.date.accessioned2015-02-21T15:41:40Z
dc.date.available2015-02-21T15:41:40Z
dc.date.issued2007en_US
dc.description.abstractIn this paper, we propose a novel framework to represent visual information. Extending the notion of conventional image-based rendering, our framework makes joint use of both light fields and holograms as complementary representations. We demonstrate how light fields can be transformed into holograms, and vice versa. By exploiting the advantages of either representation, our proposed dual representation and processing pipeline is able to overcome the limitations inherent to light fields and holograms alone. We show various examples from synthetic and real light fields to digital holograms demonstrating advantages of either representation, such as speckle-free images, ghosting-free images, aliasing-free recording, natural light recording, aperture-dependent effects and real-time rendering which can all be achieved using the same framework. Capturing holograms under white light illumination is one promising application for future work.en_US
dc.description.number3en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume26en_US
dc.identifier.doi10.1111/j.1467-8659.2007.01066.xen_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages435-446en_US
dc.identifier.urihttps://doi.org/10.1111/j.1467-8659.2007.01066.xen_US
dc.publisherThe Eurographics Association and Blackwell Publishing Ltden_US
dc.titleA Bidirectional Light Field - Hologram Transformen_US
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