How to track efficiently piecewise curved contours with a view to reconstructing 3D objects
- 17 December 2002
- proceedings article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1, 32-36
- https://doi.org/10.1109/icpr.1994.576221
Abstract
This paper addresses the problem of rigid and nonpolyhedral object tracking in complex environmentswithout a priori knowledge neither on objects nor onthe camera motion. The key of our approach is to proposea robust curve based tracking algorithm foundedon an iterative registration method and exploiting ourrigid snake model. In order to ensure the convergenceof the tracking process, we then present supervisionstrategies we have developed to control both the predictionstep and the snake ...Keywords
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