909 search results - page 151 / 182 » Calibration-Free Augmented Reality |
CVPR
1999
IEEE
14 years 12 months ago
1999
IEEE
This paper addresses the problem of probabilistic recognition of activities from local spatio-temporal appearance. Joint statistics of space-time filters are employed to define hi...
CVPR
2003
IEEE
14 years 12 months ago
2003
IEEE
We propose an efficient online real-time solution for singlecamera 3?D tracking of rigid objects that can handle large camera displacements, drastic aspect changes, and partial oc...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
Monocular SLAM has the potential to turn inexpensive cameras into powerful pose sensors for applications such as robotics and augmented reality. However, current implementations l...
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
3D reconstruction of urban environments is a widely studied subject since several years, as it can lead to many useful applications: virtual navigation, augmented reality, archite...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
We present a method for real-time image based simulation of gaseous material such as fire and smoke. We model the kinematics of these phenomena by a mass-spring system, and their ...