TY - CHAP U1 - Konferenzveröffentlichung A1 - Scherfgen, David A1 - Herpers, Rainer A1 - Saitov, Timur T1 - A robust inside-out approach for 3D interaction with large displays T2 - Lindeman, Steinicke et al. (Eds.): 10th IEEE Symposium on 3D User Interfaces (3DUI). 23-24 March 2015, Arles, France. Proceedings N2 - In this contribution, we present several improvements to previous “inside-out” techniques for pointing interaction with large display systems. Fiducial markers are virtually projected from an interaction device's built-in camera onto the displays and overlaid to the display content. We reconstruct the 6-DoF camera pose by tracking these markers in real-time. For increased robustness, the marker pattern is dynamically adapted. We address display lag and high pixel response times by precisely timing image captures. Pointing locations are measured with sub-millimeter precision and camera positions with sub-centimeter precision. An update rate of 60 Hz and a latency of 24 ms were achieved. Our technique performed comparably to an OptiTrack system in 2D target selection tasks. KW - Pointing KW - Pointing devices SN - 978-1-4673-6886-5 SB - 978-1-4673-6886-5 U6 - https://doi.org/10.1109/3DUI.2015.7131739 DO - https://doi.org/10.1109/3DUI.2015.7131739 SP - 137 EP - 140 PB - IEEE ER -