Tailgating detection scenario for KiwiVision™ video analytics - KiwiVision™ 4.3 | Security Center 5.9.0.0

KiwiVision™ User Guide for Security Center 5.9.0.0

series
KiwiVision™ 4.3 | Security Center 5.9.0.0
revised_modified
2020-02-17
category_custom
Guides
Guides > User guides
prodname_custom
KiwiVision
vrm_version
4.3

You can use the tailgating detection scenario to detect someone entering an area following someone else closely. In KiwiVision™ video analytics, tailgating is detected using cameras only, not sensors or access control.

This scenario is designed for monitoring doorways that restrict the flow of people. Detections are most accurate when cameras are mounted at a top-down angle, but tilted cameras can also be used for the tailgating detection scenario.

The more people overlap each other in the video, the lower the accuracy of the analytics.

The following image shows a configuration of a tailgating detection scenario, where two people are detected crossing the counting line, and the confidence levels of each detection are 75% and 92% respectively.