825 search results - page 28 / 165 » Coordinate-Free Camera Calibration |
CRV
2009
IEEE
14 years 9 days ago
2009
IEEE
In this paper we present a method for efficient calibration of a screen-camera setup, in which the camera is not directly facing the screen. A spherical mirror is used to make th...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
We propose a flexible new technique to easily calibrate a camera. It only requires the camera to observe a planar pattern shown at a few (at least two) different orientations. Eit...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
In this paper, a Bayesian self-calibration approach using sequential importance sampling (SIS) is proposed. Given a set of feature correspondences tracked through an image sequenc...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this article, we present the projective equation of a circle in a perspective view, which naturally encodes such important geometric entities as the projected circle center, th...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We consider camera self-calibration, i.e. the estimation of parameters for camera sensors, in the setting of a visual sensor network where the sensors are distributed and energy-c...