227 search results - page 5 / 46 » Robust Camera Calibration using Inaccurate Targets |
IVC
2006
13 years 7 months ago
2006
When space points and camera optical center lie on a twisted cubic, no matter how many pairs there are used from the space points to their image points, camera parameters cannot b...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Online camera recalibration is necessary for long-term deployment of computer vision systems. Existing algorithms assume that the source of recalibration information is a set of f...
DAGM
2003
Springer
14 years 1 months ago
2003
Springer
This paper presents a multi-view tracker, meant to operate in smart rooms that are equipped with multiple cameras. The cameras are assumed to be calibrated3 . In particular, we dem...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper we present an automatic method for calibrating a network of cameras from only silhouettes. This is particularly useful for shape-from-silhouette or visual-hull syste...
FGR
2006
IEEE
14 years 1 months ago
2006
IEEE
Robust face detection presents a difficult problem in real interaction scenarios, that, in order to achieve, most often requires employing additional sources of information. In t...