159 search results - page 22 / 32 » On Focal Length Calibration from Two Views |
ICPR
2008
IEEE
14 years 10 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...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
Estimating geometric structure from uncalibrated images accurately enough for high quality rendering is difficult. We present a method where only coarse geometric structure is trac...
PAMI
2006
13 years 8 months ago
2006
In theory, the pose of a calibrated camera can be uniquely determined from a minimum of four coplanar but noncollinear points. In practice, there are many applications of camera po...
VRST
2009
ACM
14 years 3 months ago
2009
ACM
The display units integrated in todays head-mounted displays (HMDs) provide only a limited field of view (FOV) to the virtual world. In order to present an undistorted view to th...
CLEAR
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. This paper presents two approaches to the problem of simultaneous tracking of several people in low resolution sequences from multiple calibrated cameras. Spatial redunda...