Sciweavers

Share
ISMAR
2002
IEEE

Practical Solutions for Calibration of Optical See-Through Devices

11 years 6 months ago
Practical Solutions for Calibration of Optical See-Through Devices
One of the most crucial tasks in a see-through augmented reality (AR) system is to register the virtual objects with the real world through a transparent display. The importance stems not only from the fact that registration requires careful calibration of the system but also from the necessity that any calibration procedure should take into account the users. Tuceryan et al. in [26] proposed a general method for calibrating any see-through AR system. This method is called the single point active alignment method (SPAAM) based on dynamic alignment of a set of displayed points with a single scene point at a time. Our experiences with this method on several optical see-through AR systems showed that although a powerful tool, users find alignment of many points overwhelming. This paper introduces several improvements to simplify the calibration process and increase the success rate. After identifying the causes where calibration parameters change from user to user, we propose ways of pr...
Yakup Genc, Mihran Tuceryan, Nassir Navab
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where ISMAR
Authors Yakup Genc, Mihran Tuceryan, Nassir Navab
Comments (0)
books