Higher Alert Strictness settings reduce false alarms by requiring the system to be more certain. The tradeoff is that some real cases of someone on the floor do not generate an alert.
In every image below, someone is on the floor.
Examples missed at Alert Strictness level 3
At Alert Strictness level 3, these person-on-the-floor cases do not generate an alert.
Examples missed at Alert Strictness level 4
At Alert Strictness level 4, these person-on-the-floor cases do not generate an alert.
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