35 search results - page 2 / 7 » Camera calibration with spheres: linear approaches |
ICCV
1999
IEEE
14 years 11 months ago
1999
IEEE
In this contribution we focus on the calibration of very long image sequences from a hand-held camera that samples the viewing sphere of a scene. View sphere sampling is important...
AVSS
2006
IEEE
14 years 3 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
2007
IEEE
14 years 11 months ago
2007
IEEE
We consider the problem of estimating the relative orientation of a number of individual photocells -or pixels- that hold fixed relative positions. The photocells measure the inte...
IVC
2006
13 years 9 months ago
2006
Reconfigurable omnidirectional camera arrays are useful for applications where multiple cameras working together are to be deployed at a short notice. This paper proposes a multi-...
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
We address the problem of using external rotation information with uncalibrated video sequences. The main problem addressed is, what is the benefit of the orientation information ...