Conference paper Closed Access

Omnidirectional Free Viewpoint Video using Panoramic Light Fields

Maesen, Steven; Goorts, Patrik; Bekaert, Philippe


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        <foaf:name>Goorts, Patrik</foaf:name>
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    <dct:title>Omnidirectional Free Viewpoint Video using Panoramic Light Fields</dct:title>
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    <dcat:keyword>Omnidirectional</dcat:keyword>
    <dcat:keyword>Free Viewpoint Interpolation</dcat:keyword>
    <dcat:keyword>Unity</dcat:keyword>
    <dcat:keyword>Oculus</dcat:keyword>
    <dcat:keyword>VR</dcat:keyword>
    <dcat:keyword>Light Field</dcat:keyword>
    <dcat:keyword>View-dependent Rendering</dcat:keyword>
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        <foaf:name>European Commission</foaf:name>
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    <dct:description>&lt;p&gt;In this paper, we describe a system to create an omnidirectional free viewpoint experience using only a small number of input cameras. The input cameras are placed on a circle and we create a large number of novel virtual viewpoints on that circle. Next, we choose a position within that circle and compute the omnidirectional image that is visible from that position by considering the collection of virtual images as a light field. The corresponding pixels in the virtual images are selected by tracing rays from the desired viewing position. Changing your position inside the circle, results in an adapted view-dependent rendering. This creates a free viewpoint 3D VR experience. We demonstrate our method using the game engine Unity combined with the Oculus Rift.&lt;/p&gt;</dct:description>
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    <dct:title>Dreamspace: A Platform and Tools for Collaborative Virtual Production</dct:title>
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