825 search results - page 58 / 165 » Coordinate-Free Camera Calibration |
CVPR
2007
IEEE
15 years 1 days ago
2007
IEEE
Given five motion vectors observed in a calibrated camera, what is the rotational and translational velocity of the camera? This problem is the infinitesimal motion analogue to th...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
We consider the problem of auto-calibration of cameras, which are fixed in location but are free to rotate while changing their internal parameters by zooming. Our method is based...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
Conventional vision systems and algorithms assume the camera to have a single viewpoint. However, sensors need not always maintain a single viewpoint. For instance, an incorrectly...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper we propose a practical and efficient method for finding the globally optimal solution to the problem of camera pose estimation for calibrated cameras. While traditio...
VRCAI
2004
ACM
14 years 3 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...