An adaptive color marker for Spatial Augmented Reality environments and visual feedback
Date
2011
Authors
Smith, R.T.
Marner, M.R.
Thomas, B.H.
Editors
Hirose, M.
Lok, B.
Majumder, A.
Schmalstieg, D.
Lok, B.
Majumder, A.
Schmalstieg, D.
Advisors
Journal Title
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Type:
Conference paper
Citation
Proceedings of the IEEE virtual reality conference 2011, 2011 / Hirose, M., Lok, B., Majumder, A., Schmalstieg, D. (ed./s), pp.269-270
Statement of Responsibility
Conference Name
IEEE Virtual Reality Conference 2011 (19 Mar 2011 - 23 Mar 2011 : Singapore)
Abstract
This demonstration presents an adaptive visual marker optimised to improve tracking performance in Spatial Augmented Reality environments. The adaptive marker uses a color light sensor to capture the projected light color from a SAR system. The color information is used to select the optimal tracking color that is displayed on a diffused Red, Green, Blue Light Emitting Diode marker attached to a user's finger. We have selected to use the visible light spectrum for the marker since it can be leveraged to present visual feedback to support user interface interactions in addition to the tracking system operation. Our initial results have shown a performance improvement compared to a fixed color passive marker.
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Copyright 2011 IEEE