[POSTER] A step closer to reality: Closed loop dynamic registration correction in SAR
Naik H, Tombari F, Resch C, Keitler P, Navab N (2015)
Publication Type: Conference contribution
Publication year: 2015
Publisher: Institute of Electrical and Electronics Engineers Inc.
Pages Range: 112-115
Conference Proceedings Title: Proceedings of the 2015 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2015
Event location: Fukuoka, JPN
ISBN: 9781467376600
Abstract
In Spatial Augmented Reality (SAR) applications, real world objects are augmented with virtual content by means of a calibrated camera-projector system. A computer generated model (CAD) of the real object is used to plan the positions where the virtual content is to be projected. It is often the case that the real object deviates from its CAD model, this resulting in misregistered augmentations. We propose a new method to dynamically correct the planned augmentation by accommodating for the unknown deviations in the object geometry. We use a closed loop approach where the projected features are detected in the camera image and deployed as feedback. As a result, the registration misalignment is identified and the augmentations are corrected in the areas affected by the deviation. Our work is especially focused on SAR applications related to the industrial domain, where this problem is omnipresent. We show that our method is effective and beneficial for multiple industrial applications.
Involved external institutions
Extend3D
Germany (DE)
University of Bologna / Università di Bologna
Italy (IT)
Technische Universität München (TUM)
Germany (DE)
Germany (DE)
University of Bologna / Università di Bologna
Italy (IT)
Technische Universität München (TUM)
Germany (DE)
How to cite
APA:
Naik, H., Tombari, F., Resch, C., Keitler, P., & Navab, N. (2015). [POSTER] A step closer to reality: Closed loop dynamic registration correction in SAR. In Nobuchika Sakata, Richard Newcombe, Robert Lindeman, Christian Sandor, Walterio Mayol-Cuevas, Veronica Teichrieb (Eds.), Proceedings of the 2015 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2015 (pp. 112-115). Fukuoka, JPN: Institute of Electrical and Electronics Engineers Inc..
MLA:
Naik, Hemal, et al. "[POSTER] A step closer to reality: Closed loop dynamic registration correction in SAR." Proceedings of the 14th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2015, Fukuoka, JPN Ed. Nobuchika Sakata, Richard Newcombe, Robert Lindeman, Christian Sandor, Walterio Mayol-Cuevas, Veronica Teichrieb, Institute of Electrical and Electronics Engineers Inc., 2015. 112-115.
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