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WACV
2012
IEEE
1 months 2 days ago
2012
IEEE
In sports broadcasts, networks consisting of pan-tiltzoom (PTZ) cameras usually exhibit very wide baselines, making standard matching techniques for camera calibration very hard t...
CAIP
2011
Springer
5 months 17 days ago
2011
Springer
Abstract. We address the problem of jointly estimating the scene illumination, the radiometric camera calibration and the reflectance properties of an object using a set of images...
ICCV
2011
IEEE
5 months 18 days ago
2011
IEEE
We introduce a spatially dense variational approach to estimate the calibration of multiple cameras in the context of 3D reconstruction. We propose a relaxation scheme which allow...
BMVC
2010
1 years 3 months ago
2010
Accurate intrinsic camera calibration is essential to any computer vision task that involves image based measurements. Given its crucial role with respect to precision, a large nu...
PAMI
2000
1 years 5 months ago
2000
JMM2
2006
1 years 5 months ago
2006
We present a low cost, hybrid active/passive 3D scanning system based on an off-the-shelf camera, a laser stripe illuminator and a turntable. The system combines the good accuracy ...
IEICET
2006
1 years 5 months ago
2006
This paper proposes a calibration method for catadioptric camera systems consisting of a surface of revolution mirror and a perspective camera, such as HyperOmni Vision. The propo...
WSCG
2004
1 years 6 months ago
2004
We present a camera calibration system that is simple to use and offers generality in the positioning of the cameras. This makes it very suitable for the calibration of mobile, sy...
IJIT
2004
1 years 7 months ago
2004
Camera calibration plays an important role in the domain of the analysis of sports video. Considering soccer video, in most cases, the cross-points can be used for calibration at t...
ECCV
1998
Springer
1 years 9 months ago
1998
Springer
This paper describes a theory and a practical algorithm for the autocalibration of a moving projective camera, from
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