Sciweavers

Share
IVC
2002

Real-time tracking of complex structures with on-line camera calibration

8 years 5 months ago
Real-time tracking of complex structures with on-line camera calibration
This paper presents a novel three-dimensional model-based tracking system which has been incorporated into a visual servoing system. The tracking system combines modern graphical rendering technology with constrained active contour tracking techniques to create wireframe-snakes. It operates in real time at video frame rate (25 Hz) and is based on an internal CAD model of the object to be tracked. This model is rendered using a binary space partition tree to perform hidden line removal and the visible features are identi ed on-line at each frame and are tracked in the video feed. The tracking system has been extended to incorporate real-time on-line calibrationand tracking of internal camera parameters. Results from on-line calibration and visual servoing experiments are presented.
Tom Drummond, Roberto Cipolla
Added 22 Dec 2010
Updated 22 Dec 2010
Type Journal
Year 2002
Where IVC
Authors Tom Drummond, Roberto Cipolla
Comments (0)
books