TY - GEN
T1 - Visual marker detection and decoding in AR systems
T2 - 2002 International Symposium on Mixed and Augmented Reality, ISMAR 2002
AU - Zhang, Xiang
AU - Fronz, Stephan
AU - Navab, Nassir
N1 - Publisher Copyright:
© 2002 IEEE.
PY - 2002
Y1 - 2002
N2 - Visual markers are widely used in existing augmented reality (AR) applications. In most of such applications, the performance of an AR system depends highly on the tracking system for visual marker detection, tracking, and pose estimation. Currently, there are more than one marker based tracking/calibration systems available. It is thus desirable for the user to know which marker tracking system is likely to perform the best for a specific AR application. For this purpose, we compare several marker systems all using planar square coded visual markers. We present the evaluation results, both qualitatively and quantitatively, for the usability, efficiency, accuracy, and reliability. For a particular AR application, there are different marker detection and tracking requirements. Therefore, the purpose of this work is not to rank existing marker systems; instead, we try to analyze the strength and weakness of various aspects of the marker tracking systems and provide AR application developers with this information.
AB - Visual markers are widely used in existing augmented reality (AR) applications. In most of such applications, the performance of an AR system depends highly on the tracking system for visual marker detection, tracking, and pose estimation. Currently, there are more than one marker based tracking/calibration systems available. It is thus desirable for the user to know which marker tracking system is likely to perform the best for a specific AR application. For this purpose, we compare several marker systems all using planar square coded visual markers. We present the evaluation results, both qualitatively and quantitatively, for the usability, efficiency, accuracy, and reliability. For a particular AR application, there are different marker detection and tracking requirements. Therefore, the purpose of this work is not to rank existing marker systems; instead, we try to analyze the strength and weakness of various aspects of the marker tracking systems and provide AR application developers with this information.
UR - http://www.scopus.com/inward/record.url?scp=84911377991&partnerID=8YFLogxK
U2 - 10.1109/ISMAR.2002.1115078
DO - 10.1109/ISMAR.2002.1115078
M3 - Conference contribution
AN - SCOPUS:84911377991
T3 - Proceedings - International Symposium on Mixed and Augmented Reality, ISMAR 2002
SP - 97
EP - 106
BT - Proceedings - International Symposium on Mixed and Augmented Reality, ISMAR 2002
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 30 September 2002 through 1 October 2002
ER -