Video surveillance systems using out of band key exchange
US-12177293-B2 · Dec 24, 2024 · US
US8964036B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8964036-B2 |
| Application number | US-201313856187-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 3, 2013 |
| Priority date | Jul 16, 2008 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Official abstract text for this publication.
A system and method for the capture and storage of data relating to the movements of objects, in a specified area and enables this data to be displayed in a graphically meaningful and useful manner. Video data is collected and video metadata is generated relating to objects (persons) appearing in the video data and their movements over time. The movements of the objects are then analyzed to detect the movements within a region of interest. This detection of movement allows a user, such as a manager of a store, to make informed decisions as to the infrastructure and operation of the store. One detection method relates to the number of people that are present in a region of interest for a specified time period. A second detection method relates to the number of people that remain or dwell in a particular area for a particular time period. A third detection method determines the flow of people and the direction they take within a region of interest. A fourth detection method relates to the number of people that enter a certain area by crossing a virtual line, a tripwire.
Opening claim text (preview).
We claim: 1. A method operable on a computer that is coupled to a memory containing video data of as prescribed physical area, the method responsive to the movement of objects in the prescribed physical area, the method comprising: receiving video data of the prescribed physical area; identifying objects in the prescribed physical area by querying the video data, wherein the objects that are identified are moving in the prescribed physical area; displaying a static visually pe…
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