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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
Document Type:Conference Proceeding
Conference Type:Konferenz-Poster
Zitierlink: https://opus.hs-offenburg.de/1595
Bibliografische Angaben
Title (English):Non-Parametric Camera-Based Calibration of Optical See-Through Glasses for Augmented Reality Applications
Conference:2014 IEEE International Symposium on Mixed and Augmented Reality (ISMAR), 10-12 September 2014, Munich, Germany
Author:Martin KlemmStaff MemberGND, Harald HoppeStaff MemberORCiDGND, Fabian SeebacherStaff Member
Year of Publication:2014
Publisher:IEEE
First Page:273
Last Page:274
Parent Title (English):IEEE International Symposium on Mixed and Augmented reality - Science & Technology 2014 : Proceedings
Editor:Simon Julier, Robert W. Lindeman, Christian Sandor
ISBN:978-1-4799-6184-9
DOI:https://doi.org/10.1109/ISMAR.2014.6948446
Language:English
Inhaltliche Informationen
Institutes:Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019)
Institutes:Bibliografie
GND Keyword:Erweitere Realität; Kalibrieren; Optik
Formale Angaben
Open Access: Closed Access 
Licence (German):License LogoUrheberrechtlich geschützt