System and method for deadzone detection in surveillance camera network
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United States of America Patent
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May 26, 2020
Grant Date -
Sep 28, 2017
app pub date -
Mar 22, 2016
filing date -
Mar 22, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A system and method for deadzone detection in a surveillance camera network is disclosed. In a preferred embodiment, a mobile user device held by an installer is moved through one or more critical paths within the premises while surveillance cameras of the network are capturing image data of the premises. An analytics system then tracks the installer/user device through the image data over the time interval for the critical path definition, and locates deadzones based on position information of the premises along the critical path and absence of installer/user device in the image data over the time interval. In another embodiment, an analytics system identifies individuals within image data captured from the cameras, tracks movement of the individuals across the fields of view of the cameras represented by the image data, and infers deadzones based on tracking the individuals and deadzone times calculated for each of the individuals.
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