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2009 8th IEEE International Symposium on Mixed and Augmented Reality
Temporal calibration in multisensor tracking setups
Orlando, FL, USA
October 19-October 22
ISBN: 978-1-4244-5390-0
Manuel Huber, Technische Universität München Fakultät für Informatik, Boltzmannstraße 3, 85748 Garching b. München, Germany
Michael Schlegel, Technische Universität München Fakultät für Informatik, Boltzmannstraße 3, 85748 Garching b. München, Germany
Gudrun Klinker, Technische Universität München Fakultät für Informatik, Boltzmannstraße 3, 85748 Garching b. München, Germany
Spatial tracking is one of the most challenging parts of Augmented Reality. Many AR applications rely on the fusion of several tracking systems in order to optimize the overall performance. While the topic of sensor fusion has already seen considerable interest, most results only deal with the integration of particular setups. A crucial part of sensor fusion is the temporal alignment of the sensor signals, as sensors in general are not synchronized. We present a general method to calibrate the temporal offset between different sensors by applying the normalized cross correlation method.
Citation:
Manuel Huber, Michael Schlegel, Gudrun Klinker, "Temporal calibration in multisensor tracking setups," ismar, pp.195-196, 2009 8th IEEE International Symposium on Mixed and Augmented Reality, 2009
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