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ICPR
2008
IEEE

Tracking across non-overlapping views via geometry

13 years 10 months ago
Tracking across non-overlapping views via geometry
Tracking across non-overlapping camera views is still an unsolved problem. Appearance is a popular cue that does not work when the views are considerably different. This paper proposes tracking in the 3-D space without using appearance. We propose to use the geometry between the two cameras. Linear inhomogeneous triangulation is expanded by a Gaussian random walk model. Tracking is then triangulation followed by a reprojection given the assumption that two persons cannot occupy the same space at the same time. A first experiment with a single person shows the success of this new tracking approach even with a 2 m gap between the fields of view of the cameras.
Roman P. Pflugfelder, Horst Bischof
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICPR
Authors Roman P. Pflugfelder, Horst Bischof
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