TY - GEN
T1 - Predicting accuracy in pose estimation for marker-based tracking
AU - Davis, Larry
AU - Clarkson, Eric
AU - Rolland, Jannick P.
N1 - Publisher Copyright:
© 2003 IEEE.
PY - 2003
Y1 - 2003
N2 - Tracking is a necessity for interactive virtual environments. Marker-based tracking solutions involve the placement of fiducials in a rigid configuration on the object(s) to be tracked, called a tracking probe. The realization that tracking performance is linked to probe performance necessitates investigation into the design of tracking probes for proponents of marker-based tracking. A challenge involved with probe design is predicting the accuracy of a tracking probe. We present a method for predicting the accuracy of a tracking probe based upon a first-order propagation of the errors associated with the markers on the probe. Results for two sample tracking probes show excellent agreement between measured and predicted errors.
AB - Tracking is a necessity for interactive virtual environments. Marker-based tracking solutions involve the placement of fiducials in a rigid configuration on the object(s) to be tracked, called a tracking probe. The realization that tracking performance is linked to probe performance necessitates investigation into the design of tracking probes for proponents of marker-based tracking. A challenge involved with probe design is predicting the accuracy of a tracking probe. We present a method for predicting the accuracy of a tracking probe based upon a first-order propagation of the errors associated with the markers on the probe. Results for two sample tracking probes show excellent agreement between measured and predicted errors.
UR - http://www.scopus.com/inward/record.url?scp=84911459639&partnerID=8YFLogxK
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U2 - 10.1109/ISMAR.2003.1240685
DO - 10.1109/ISMAR.2003.1240685
M3 - Conference contribution
AN - SCOPUS:84911459639
T3 - Proceedings - 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality, ISMAR 2003
SP - 28
EP - 35
BT - Proceedings - 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality, ISMAR 2003
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality, ISMAR 2003
Y2 - 7 October 2003 through 10 October 2003
ER -