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Proceedings Paper

Relative orientation of videos from range imaging cameras
Author(s): Sajid Ghuffar; Camillo Ressl; Norbert Pfeifer
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Paper Abstract

In this paper we investigate the determination of camera relative orientation in videos from time of flight (ToF) range imaging camera. The task of estimating the relative orientation is realized by fusion of range flow and optical flow constraints, which integrates the range and the intensity channels in a single framework. We demonstrate our approach on videos from a ToF camera involving camera translation and rotational motion and compare it with the ground truth data. Furthermore we distinguish camera motion from an independently moving object using a robust adjustment.

Paper Details

Date Published: 23 May 2013
PDF: 7 pages
Proc. SPIE 8791, Videometrics, Range Imaging, and Applications XII; and Automated Visual Inspection, 879114 (23 May 2013); doi: 10.1117/12.2020974
Show Author Affiliations
Sajid Ghuffar, Technische Univ. Wien (Austria)
Camillo Ressl, Technische Univ. Wien (Austria)
Norbert Pfeifer, Technische Univ. Wien (Austria)


Published in SPIE Proceedings Vol. 8791:
Videometrics, Range Imaging, and Applications XII; and Automated Visual Inspection
Fabio Remondino; Jürgen Beyerer; Fernando Puente León; Mark R. Shortis, Editor(s)

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