Detecting Dynamic Occlusion in front of Static Backgrounds for AR Scenes
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Date
2003Author
Fischer, Jan
Regenbrecht, Holger
Baratoff, Gregory
Metadata
Show full item recordAbstract
Correctly finding and handling occlusion between virtual and real objects in an Augmented Reality scene is essential for achieving visual realism. Here, we present an approach for detecting occlusion of virtual parts of the scene by natural occluders. Our algorithm is based on a graphical model of static backgrounds in the natural surroundings, which has to be acquired beforehand. The design of the approach aims at providing real-time performance and an easy integration into existing AR systems. No assumptions about the shape or color of occluding objects are required. The algorithm has been tested with several graphical models.
BibTeX
@inproceedings {10.2312:EGVE:IPT_EGVE2003:153-162,
booktitle = {Eurographics Workshop on Virtual Environments},
editor = {Andreas Kunz and Joachim Deisinger},
title = {{Detecting Dynamic Occlusion in front of Static Backgrounds for AR Scenes}},
author = {Fischer, Jan and Regenbrecht, Holger and Baratoff, Gregory},
year = {2003},
publisher = {The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-905674-06-4},
DOI = {10.2312/EGVE/IPT_EGVE2003/153-162}
}
booktitle = {Eurographics Workshop on Virtual Environments},
editor = {Andreas Kunz and Joachim Deisinger},
title = {{Detecting Dynamic Occlusion in front of Static Backgrounds for AR Scenes}},
author = {Fischer, Jan and Regenbrecht, Holger and Baratoff, Gregory},
year = {2003},
publisher = {The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-905674-06-4},
DOI = {10.2312/EGVE/IPT_EGVE2003/153-162}
}