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[Poster] Non-Parametric Camera-Based Calibration of Optical See-Through Glasses for Augmented Reality Applications

  • This work describes a camera-based method for the calibration of optical See-Through Glasses (STGs). A new calibration technique is introduced for calibrating every single display pixel of the STGs in order to overcome the disadvantages of a parametric model. A non-parametric model compared to the parametric one has the advantage that it can also map arbitrary distortions. The new generation ofThis work describes a camera-based method for the calibration of optical See-Through Glasses (STGs). A new calibration technique is introduced for calibrating every single display pixel of the STGs in order to overcome the disadvantages of a parametric model. A non-parametric model compared to the parametric one has the advantage that it can also map arbitrary distortions. The new generation of STGs using waveguide-based displays [5] will have higher arbitrary distortions due to the characteristics of their optics. First tests show better accuracies than in previous works. By using cameras which are placed behind the displays of the STGs, no error prone user interaction is necessary. It is shown that a high accuracy tracking device is not necessary for a good calibration. A camera mounted rigidly on the STGs is used to find the relations between the system components. Furthermore, this work elaborates on the necessity of a second subsequent calibration step which adapts the STGs to a specific user. First tests prove the theory that this subsequent step is necessary.show moreshow less

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Metadaten
Author:Martin KlemmGND, Harald HoppeGND, Fabian Seebacher
Editor:Simon Julier, Robert W. Lindeman, Christian Sandor
Creating Corporation:IEEE
Year of Publication:2014
ISBN:978-1-4799-6184-9
Language:English
GND Keyword:Erweitere Realität; Kalibrieren; Optik
Parent Title (English):IEEE International Symposium on Mixed and Augmented reality - Science & Technology 2014 : Proceedings
First Page:273
Last Page:274
Document Type:Conference Proceeding
Institutes:Hochschule Offenburg / Bibliografie
Release Date:2016/06/30
Licence (German):License LogoEs gilt das UrhG
Note:
Konferenz: IEEE International Symposium on Mixed and Augmented reality (ISMAR) - Science & Technology 2014, Munich, Germany, 8 - 9 September 2014: Pre-Conference Activities / 10 - 12 September 2014: Main Conference
DOI:https://doi.org/10.1109/ISMAR.2014.6948446