Video tripwire

This invention relates to surveillance systems. Specifically, the invention relates to a video-based surveillance system that implements a virtual tripwire. A method for implementing a video tripwire includes steps of calibrating a sensing device to determine sensing device parameters for use by the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Venetianer, Peter L, Allmen, Mark C, Brewer, Paul C, Chosak, Andrew J, Clark, John I. W, Frazier, Matthew F, Haering, Niels, Hirata, Tasuki, Horne, Caspar, Lipton, Alan J, Severson, William E, Sfekas, James S, Slowe, Thomas E, Strat, Thomas M, Tilki, John F, Zhang, Zhong
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	This invention relates to surveillance systems. Specifically, the invention relates to a video-based surveillance system that implements a virtual tripwire. A method for implementing a video tripwire includes steps of calibrating a sensing device to determine sensing device parameters for use by the system; initializing the system, including entering at least one virtual tripwire; obtaining data from the sensing device; analyzing the data obtained from the sensing device to determine if the at least one virtual tripwire has been crossed; and triggering a response to a virtual tripwire crossing.