71 search results - page 4 / 15 » Computing the Intrinsic Camera Parameters Using Pascal's The... |
AVSS
2006
IEEE
14 years 1 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....
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
An occluding contour of a sphere is projected to a conic in the perspective image, and such a conic is called a sphere image. Recently, it has been discovered that each sphere imag...
CRV
2007
IEEE
14 years 1 months ago
2007
IEEE
This work addresses the practical problem of keeping a camera network calibrated during a recording session. When dealing with real-time applications, a robust calibration of the ...
ECCV
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. In this paper, we show that it is possible to calibrate a camera using just a flat, textureless Lambertian surface and constant illumination. This is done using the effec...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we address the problem of recovering structure and motion from a large number of intrinsically calibrated perspective cameras. We describe a method that combines (1)...