Video surveillance applications need tools to track people trajectories. We present here a new method to extract the 3D head trajectory of a person in a room using only one calibrated camera. A 3D ellipsoid representing the head is used to track the person with a hierarchical particle filter. This method can run in quasi-real-time providing reasonable 3D errors for a monocular system. © Springer-Verlag Berlin Heidelberg 2010.
CITATION STYLE
Rougier, C., & Meunier, J. (2010). 3D head trajectory using a single camera. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6134 LNCS, pp. 505–512). https://doi.org/10.1007/978-3-642-13681-8_59
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