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Authors: A. Quintana 1 ; R. Quirós 1 ; I. Remolar 1 and E. Camahort 2

Affiliations: 1 Universitat Jaume I, Spain ; 2 U. Politécnica de Valencia, Spain

Keyword(s): Augmented Reality, Light Fields.

Related Ontology Subjects/Areas/Topics: Augmented, Mixed and Virtual Environments ; Computer Vision, Visualization and Computer Graphics ; Interactive Environments ; Real-Time Graphics

Abstract: The development of augmented reality systems that combine virtual elements with the real world is currently increasing. This paper presents an augmented reality system that renders the virtual elements from models based on the light fields. The use of these models allow us to obtain higher level of photorealism than representations that render polygons. Using light fields also allows us to keep constant the rendering time. The presented system has been implemented using the Open Source library ARToolKit and a spherical model of the light field based on the direction-and-point parameterization (DPP) with some associated depth information. The system has been validated using different light fields, and it has been compared its performance with a classic version of the ARToolKit library based on VRML files. The presented augmented reality system can be applied to the visual inspection of synthetic objects of great complexity or based on real images.

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Paper citation in several formats:
Quintana, A.; Quirós, R.; Remolar, I. and Camahort, E. (2012). AN AUGMENTED REALITY SYSTEM BASED ON LIGHT FIELDS. In Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2012) - GRAPP; ISBN 978-989-8565-02-0; ISSN 2184-4321, SciTePress, pages 453-459. DOI: 10.5220/0003852204530459

@conference{grapp12,
author={A. Quintana. and R. Quirós. and I. Remolar. and E. Camahort.},
title={AN AUGMENTED REALITY SYSTEM BASED ON LIGHT FIELDS},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2012) - GRAPP},
year={2012},
pages={453-459},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003852204530459},
isbn={978-989-8565-02-0},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2012) - GRAPP
TI - AN AUGMENTED REALITY SYSTEM BASED ON LIGHT FIELDS
SN - 978-989-8565-02-0
IS - 2184-4321
AU - Quintana, A.
AU - Quirós, R.
AU - Remolar, I.
AU - Camahort, E.
PY - 2012
SP - 453
EP - 459
DO - 10.5220/0003852204530459
PB - SciTePress

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