31 search results - page 1 / 7 » Self-Calibration of Rotating and Zooming Cameras |
IJCV
2002
13 years 5 months ago
2002
In this paper we describe the theory and practice of self-calibration of cameras which are fixed in location and may freely rotate while changing their internal parameters by zoomi...
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
In this paper, we propose a new self-calibration technique for cameras with changing zoom observing only a planar structure. The method does not need any metric or topologic knowl...
ECCV
1994
Springer
14 years 7 months ago
1994
Springer
AVSS
2006
IEEE
13 years 11 months ago
2006
IEEE
PTZ (Pan-Tilt-Zoom) cameras are widely used for large-area video surveillance. For many visual tracking and video analysis tasks, an accurate camera calibration is very important....
ICCV
2001
IEEE
14 years 7 months ago
2001
IEEE
Self-calibration using pure rotation is a well-known technique and has been shown to be a reliable means for recovering intrinsic camera parameters. However, in practice, it is vir...