381 search results - page 3 / 77 » Tracking in unprepared environments for augmented reality sy... |
VRCAI
2004
ACM
13 years 10 months ago
2004
ACM
Augmented reality (AR) deals with the problem of dynamically and accurately align virtual objects with the real world. Among the used methods, vision-based techniques have advanta...
ISMAR
2007
IEEE
13 years 11 months ago
2007
IEEE
Unknown environments pose a particular challenge for augmented reality applications because the 3D models required for tracking, rendering and interaction are not available ahead ...
VR
2008
IEEE
13 years 11 months ago
2008
IEEE
One of the main goals of anywhere augmentation is the development of automatic algorithms for scene acquisition in augmented reality systems. In this paper, we present Envisor, a ...
ISMAR
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper presents a robust and flexible framework for augmented reality which does not require instrumenting either the environment or the workpiece. A model-based visual track...
ISMAR
2009
IEEE
13 years 12 months ago
2009
IEEE
Augmented reality applications often rely on a detailed environment model to support features such as annotation and occlusion. Usually, such a model is constructed offline, whic...