User's Manual
206
4.7.1.4 Stereo Analysis
By drawing and setting the rules of stereo behavior analysis, the system will perform an alarm
linkage action when the video matches the detection rule. Types of events include: Human
approaching detection, fall detection, severe exercise detection, number of abnormal detection
and personnel retention detection.
● This feature requires access to a camera support stereo behavior analysis.
● Stereo analysis and IVS are mutually exclusive, and you need to apply smart plan in
advance.
4.7.1.4.1 People Approach Detection
When two people stays in the same detection area for a minimum duration or when the
distance between two people reaches the parameter setting, an alarm will be triggered.
Step 1 Select
Main Menu
>
AI
>
Parameters
>
Stereo Analysis
.
Step 2 Select a channel and click
Add
.
Step 3 Select
Enable
and set
Type
to
People Approach Detection
.
Step 4 Click , and then click and hold left mouse key to draw an area on the screen.
Step 5 Configure parameters.
Table 4-30
Set the minimum time of triggering an alarm when people
approach.
Set repeat alarm time. If the alarm status continues, an alarm will
be trigger again when repeat alarm time is reached.
When the interval between people in the area is greater than or
less than the set interval threshold, an alarm will be triggered.
Step 6 Click
OK
.
4.7.1.4.2 Fall Detection
When someone falls from a height in the detection area and the duration of the action is
greater than the minimum duration set by the parameter, an alarm will be triggered.
Step 1 Select
Main Menu
>
AI
>
Parameters
>
Stereo Analysis
.
Step 2 Select a channel and click
Add
.
Step 3 Select
Enable
and set
Type
to
Fall Detection
.
Step 4 Click , and then click and hold left mouse key to draw an area on the screen.
Step 5 Configure parameters.
Table 4-31
Set the minimum time of triggering an alarm when people fall.
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