719 search results - page 67 / 144 » On Using Silhouettes for Camera Calibration |
ECCV
2008
Springer
16 years 1 months ago
2008
Springer
This paper introduces a novel method for recovering both the light directions and camera poses from a single sphere. Traditional methods for estimating light directions using spher...
AVSS
2007
IEEE
15 years 8 hour ago
2007
IEEE
People tracking is of fundamental importance in multicamera surveillance systems. In recent years, many approaches for multi-camera tracking have been discussed. Most methods use ...
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ICRA
2010
IEEE
14 years 9 months ago
2010
IEEE
Endoscopic camera for surgical navigation and 3D visualization requires precise and stable estimates of the calibration parameters. The estimation of the hand-eye transform between...
ISMAR
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper describes an augmented reality system that incorporates a real-time dense stereo vision system. Analysis of range and intensity data is used to perform two functions: 1...
CVIU
2010
14 years 12 months ago
2010
We consider the self-calibration problem for the generic imaging model that assigns projection rays to pixels without a parametric mapping. In this paper, we consider the central ...