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Non-parametric Camera-Based Calibration of Optical See-Through Glasses for AR Applications

  • This work describes a non-parametric camera-based method for the calibration of Optical See-Through Glasses (OSTG). Existing works model the optical system through perspective projection and parametric functions. In the border areas of the displays such models are often inadequate. Moreover, rigid calibration patterns, that produce only a small amount of non-equidistant point correspondences, areThis work describes a non-parametric camera-based method for the calibration of Optical See-Through Glasses (OSTG). Existing works model the optical system through perspective projection and parametric functions. In the border areas of the displays such models are often inadequate. Moreover, rigid calibration patterns, that produce only a small amount of non-equidistant point correspondences, are used. In order to overcome these disadvantages every single display pixel is calibrated individually. The error prone user interaction is avoided by using cameras placed behind the displays of the OSTG. The displays show a shifting pattern that is used to calculate the pixels' locations. A camera mounted rigidly on the OSTG is used to find the relations between the system components. The obtained results show better accuracies than in previous works and prove that a second calibration step for user adaptation is necessary for high accuracy applications.show moreshow less

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Metadaten
Document Type:Conference Proceeding
Conference Type:Konferenzartikel
Zitierlink: https://opus.hs-offenburg.de/2282
Bibliografische Angaben
Title (English):Non-parametric Camera-Based Calibration of Optical See-Through Glasses for AR Applications
Conference:International Conference on Cyberworlds (CW), 28-30 September 2016, Chongqing, China
Author:Martin KlemmStaff MemberGND, Fabian SeebacherStaff Member, Harald HoppeStaff MemberORCiDGND
Year of Publication:2016
Publisher:IEEE
First Page:33
Last Page:40
Parent Title (English):Proceedings : 2016 International Conference on Cyberworlds
ISBN:978-1-5090-2303-5 (Online)
ISBN:978-1-5090-2304-2 (Print on Demand)
DOI:https://doi.org/10.1109/CW.2016.13
Language:English
Inhaltliche Informationen
Institutes:Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019)
Institutes:Bibliografie
Tag:Kalibrierung; Kamera
Formale Angaben
Open Access: Closed Access 
Licence (German):License LogoUrheberrechtlich geschützt