Optical Tracking using Line Pencil Fiducials

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dc.contributor.authorRhijn, Arjen vanen_US
dc.contributor.authorMulder, Jurriaan D.en_US
dc.contributor.editorSabine Coquillart and Martin Goebelen_US
dc.date.accessioned2014-01-27T10:38:24Z
dc.date.available2014-01-27T10:38:24Z
dc.date.issued2004en_US
dc.description.abstractIn this paper, a new pattern based optical tracking method is presented for the recognition and pose estimation of input devices for virtual or augmented reality environments. The method is based on pencils of linefiducials, which reduces occlusion problems and allows for single camera pattern recognition and orientation estimation. Pattern recognition is accomplished using a projective invariant property of line pencils: the cross ratio. Orientation is derived from single camera line-plane correspondences, and position estimation is achieved using multiple cameras. The method is evaluated against a related point based tracking approach. Results show our method has lower latency and comparable accuracy, and is less sensitive to occlusion.en_US
dc.description.seriesinformationEurographics Workshop on Virtual Environmentsen_US
dc.identifier.isbn3-905673-10-Xen_US
dc.identifier.issn1727-530Xen_US
dc.identifier.urihttps://doi.org/10.2312/EGVE/EGVE04/035-044en_US
dc.publisherThe Eurographics Associationen_US
dc.titleOptical Tracking using Line Pencil Fiducialsen_US
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EGVE04: 10th Eurographics Symposium on Virtual Environments