Video surveillance system employing video primitives
US7932923B2 · kind B2 · utility
93Cited by
93References
41Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 29, 2009 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Sep 29, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30232
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video surveillance system is set up, calibrated, tasked, and operated. The system extracts video primitives and extracts event occurrences from the video primitives using event discriminators. The system can undertake a response, such as an alarm, based on extracted event occurrences.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.