Title :
Laser-based standalone tracking system
Author :
Park, J. ; Lee, W.
Author_Institution :
Dept. of Comput. Sci., Hong-ik Univ., Seoul, South Korea
fDate :
4/13/2006 12:00:00 AM
Abstract :
A laser-based standalone tracking system is presented. To transform a laser beam into a structured pattern, a diffractive optical element was used. By analysing the projected pattern shape, the co-ordinate transform between the laser and its projection was computed in real-time. Computed transform was used for virtual object overlays in Augmented Reality.
Keywords :
augmented reality; diffractive optical elements; laser beam applications; optical tracking; augmented reality; diffractive optical element; laser beam; laser-based standalone tracking system; virtual object overlays;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20063897
