71 search results - page 3 / 15 » A Nested Marker for Augmented Reality |
ISMAR
2005
IEEE
13 years 11 months ago
2005
IEEE
An integral part of every augmented reality system is the calibration between camera and camera-mounted tracking markers. Accuracy and robustness of the AR overlay process is grea...
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
This paper describes a method to extend the registration range of a vision-based augmented reality (AR) system. We propose to use natural feature points contained in images captur...
ISMAR
2002
IEEE
13 years 10 months ago
2002
IEEE
Visual markers are widely used in existing augmented reality (AR) applications [7, 12, 11, 19]. In most of such applications, the performance of an AR system depends highly on the...
AUIC
2002
IEEE
13 years 10 months ago
2002
IEEE
This paper describes a novel use of augmented reality for the visualisation of virtual objects as part of the move towards pervasive computing. It uses fiducial markers as switche...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
This paper proposes a vision-based augmented reality system with correct representation of attached and cast shadows. To realize a seamless augmented reality system, we need to re...