381 search results - page 4 / 77 » Tracking in unprepared environments for augmented reality sy... |
ISMAR
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper presents a model-based hybrid tracking system for outdoor augmented reality in urban environments enabling accurate, realtime overlays for a handheld device. The system...
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...
VRST
1997
ACM
13 years 10 months ago
1997
ACM
Augmented reality deals with the problem of dynamically augmenting or enhancing (images or live video of) the real world with computer generated data (e.g., graphics of virtual ob...
CAIP
1997
Springer
13 years 10 months ago
1997
Springer
This paper addresses the problem of accurately tracking the 3D motion of a monocular camera in a known 3D environment and dynamically estimating the 3D camera location. For that pu...
VR
1999
IEEE
13 years 10 months ago
1999
IEEE
The biggest single obstacle to building effective augmented reality (AR) systems is the lack of accurate wide-area sensors for trackers that report the locations and orientations ...