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Video surveillance system with connection probability computation that is a function of object size

  • US 20050105764A1
  • Filed: 08/12/2004
  • Published: 05/19/2005
  • Est. Priority Date: 11/17/2003
  • Status: Abandoned Application
First Claim
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1. A method for use in a video surveillance system in which at least one set of trajectories for objects being tracked in an area under surveillance are computed, the method comprising identifying objects present-in said area under surveillance at a current point in time, and computing connection probabilities each associated with a respective object/trajectory pair, each object/trajectory pair comprising a particular one of said identified objects and a particular trajectory computed for a previous point in time, each connection probability being indicative of a likelihood that said particular trajectory is the actual trajectory of said particular object and each connection probability being a function of a measure of the similarity of the size of said particular object and the size of an object that terminates said particular trajectory.

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