416 search results - page 14 / 84 » A Variational Approach to Problems in Calibration of Multipl... |
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
This paper addresses the problem of calibrating a pin-hole camera from images of 1D objects. Assuming a unit aspect ratio and zero skew, we introduce a novel and simple approach t...
CVPR
1996
IEEE
16 years 1 days ago
1996
IEEE
This paper addresses the problem of estimating the epipolar geometry from point correspondences between two images taken by uncalibrated perspective cameras. It is shown that Jeps...
ACCV
2006
Springer
15 years 4 months ago
2006
Springer
With a large number of surveillance cameras, it is not an easy task to determine which camera should be monitored and which region of the camera images should be checked so that al...
CVPR
1999
IEEE
16 years 1 days ago
1999
IEEE
A simple algorithm is described that computes the radiometric responsefunction of an imaging system,from images of an arbitrar), scene taken using different exposures. The exposur...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multiple calibra...