Abstract
This paper presents a semi-automatic wireframe acquisition system. The system
uses real-time (25Hz) tracking of a user specified 2D wireframe and intermittent
camera pose parameters to accumulate 3D position information.
The 2D tracking framework enables the application of model-based constraints
in an intuitive way which interacts naturally with the Kalman filter
formulation used. In particular, this is used to introduce feedback from the
current 3D shape estimate to improve the robustness of the 2D tracking. The
scheme allows wireframe models of simple edge based objects to be built in
around 5 minutes.
Original language | English |
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Pages | 656-665 |
Number of pages | 10 |
Publication status | Published - Sept 2000 |
Event | BMVC 200: Eleventh British Machine Vision Conference - Bristol Duration: 11 Sept 2000 → 14 Sept 2000 |
Conference
Conference | BMVC 200: Eleventh British Machine Vision Conference |
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City | Bristol |
Period | 11/09/00 → 14/09/00 |