
Proceedings Paper
Behavioral profiling in CCTV cameras by combining multiple subtle suspicious observations of different surveillance operatorsFormat | Member Price | Non-Member Price |
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Paper Abstract
Camera surveillance and recognition of deviant behavior is important for the prevention of criminal incidents. A single
observation of subtle deviant behavior of an individual may sometimes be insufficient to merit a follow-up action.
Therefore, we propose a method that can combine multiple weak observations to make a strong indication that an
intervention is required. We analyze the effectiveness of combining multiple observations/tags of different operators, the
effects of the tagging instruction these operators received (many tags for weak signals or few tags for strong signals), and
the performance of using a semi-automatic system for combining the different observations. The results show that the
method can be used to increase hits (detecting criminals) whilst reducing false alarms (bothering innocent passers-by).
Paper Details
Date Published: 23 May 2013
PDF: 9 pages
Proc. SPIE 8745, Signal Processing, Sensor Fusion, and Target Recognition XXII, 87451A (23 May 2013); doi: 10.1117/12.2015869
Published in SPIE Proceedings Vol. 8745:
Signal Processing, Sensor Fusion, and Target Recognition XXII
Ivan Kadar, Editor(s)
PDF: 9 pages
Proc. SPIE 8745, Signal Processing, Sensor Fusion, and Target Recognition XXII, 87451A (23 May 2013); doi: 10.1117/12.2015869
Show Author Affiliations
Chris Kruszynski, TNO (Netherlands)
Remco Wijn, TNO (Netherlands)
Gertjan Burghouts, TNO (Netherlands)
Remco Wijn, TNO (Netherlands)
Gertjan Burghouts, TNO (Netherlands)
Published in SPIE Proceedings Vol. 8745:
Signal Processing, Sensor Fusion, and Target Recognition XXII
Ivan Kadar, Editor(s)
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