Abstract
In this paper, we present an extremely efficient closed-form
method which yields results comparable to iterative
methods, at a minor fraction of the computational cost, and without camera calibration. The
algorithm solves the single view pose determination of a square
marker with a straightforward, single-stage calculation. Further, the cost of the
method is independent of image resolution. Our technique has two
major distinctive points: an assumption of near-constant depth for
the marker, which allows the splitting of the projection matrix into
a perspective division and a rotation matrix, and a heuristic
method using the perspective effect to disambiguate similar marker
orientations.
Original language | English |
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Title of host publication | ISPA 2007 - Proceedings of the 5th International Symposium on Image and Signal Processing and Analysis |
Publisher | IEEE |
Pages | 125-129 |
Number of pages | 5 |
ISBN (Print) | 9789531841160 |
DOIs | |
Publication status | Published - 2007 |
Event | 5th International Symposium on Image and Signal Processing and Analysis - Istabmul, Turkey Duration: 27 Sept 2007 → 29 Sept 2007 http://www.isispa.org/ |
Publication series
Name | ISPA 2007 - Proceedings of the 5th International Symposium on Image and Signal Processing and Analysis |
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Conference
Conference | 5th International Symposium on Image and Signal Processing and Analysis |
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Country/Territory | Turkey |
City | Istabmul |
Period | 27.09.2007 → 29.09.2007 |
Internet address |
Keywords
- Marker Based Tracking
- Single view pose determination