256 search results - page 44 / 52 » Camera Calibration from Two Shadow Trajectories |
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
This paper gives a practical and accurate algorithm for the computation of the quadrifocal tensor and extraction of camera matrices from it. Previous methods for using the quadrifo...
CDC
2009
IEEE
13 years 11 months ago
2009
IEEE
A novel method is developed to obtain a refined estimate of relative position and orientation (pose) from two views captured by a calibrated monocular camera. Due to the typically ...
PRL
2006
13 years 7 months ago
2006
This paper describes an ant colony optimization approach adopted to decide on road-borders to automatically guide a vehicle developed for the DARPA Grand Challenge 2004, available...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
In this work, we present an approach to jointly segment a rigid object in a 2D image and estimate its 3D pose, using the knowledge of a 3D model. We naturally couple the two proces...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
A general framework for automatic 3D soccer ball estimation and tracking from multiple image sequences is proposed. Firstly, the ball trajectory is modelled as planarcurves in con...