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Configuring the parameters

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To configure create the Handrail holding detectiondetector, do the following:

1. Create
 Pose Detection (see Configuring the Pose Detection
2. the Human pose detector (see Configuring the Human pose detector).
3. Below the
 Pose Detection, click 
4. Human pose detector, click Create… →
Handrail holding detection
5. Handrail holding detector.

The Handrail holding detector generates an event if there is a person in the specified area of the frame who doesn't hold on to any of the specified handrails.

If necessary, you can change the detection tool detector parameters. The list of parameters is given in the table:

Parameter	Value	Description
Other
Enable	Yes	The detection tool detector is enabled by default. To disable the detection tooldetector, select the the No value value
	No
Name	Handrail holding detectiondetector	Enter the detection tool detector name or leave the default name
Type	Handrail holding detectiondetector	Name of the detection tool detector type (non-editable field)
Basic settings
Number of measurements in a row to trigger detection	2	Specify the minimum number of frames with the corresponding pose or behavior for the detection tool to trigger. The detector to generate an event. The value must be in the range [1, 20]. The recommended (default) value is is 2. Increasing the value can help eliminate false alarmsevents, but increases the risk of skips.  Decreasing the value can help reduce skips, but increases but increases the probability of false alarmsevents

To save the parameters of the detection tooldetector, click the Apply Apply Image Modified button. To cancel the changes, click the Cancel Cancel Image Modified button button.

Configuring the detection area

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To configure the detection area for detection of the Handrail holding detectiondetector, do the following:

1. Click in the preview window.
   
Using the Handrail line, specify one or several handrails in the frame.
Image Removed


2. Note
   title Attention!
   If lens distortion makes the handrail non-linear, use several lines to specify the handrail. The presence of a person in the staircase zone is determined by their lower limbs. Using the Handrail line, specify one or several handrails in the frame. Image Added

3. Using the anchor points of the Staircase zone, specify the zone
,
4. in which a person must hold on to the handrail.
   Image Modified

Info
title Note
For convenience of configuration, you can "freeze" the frame. Click the  the Image Modified  button  button. To cancel the action, click this button again. The detection area for detection is displayed by default. To hide it, click the  the Image Modified  button  button. To cancel the action, click this button again. To delete a line, click the Image Removed button the Image Added button.

Configuration of the Handrail holding detector is complete.