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Parameter	Value	Description
Other
Enable	Yes	The detector is enabled by default. To disable the detector, select the No value
Enable	No
Name	Sitting Person Detectionperson detector	Enter the detector name or leave the default name
Type	Sitting Person Detectionperson detector	Name of the 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 detector to generate an event. The value must be in the range [1, 20]. The recommended (default) value is 2. Increasing the value can help eliminate false events, but increases the risk of skips. Decreasing the value can help reduce skips, but increases the probability of false events

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Specify the size of the same person in different parts of the frame by eye:

To create a leveling rod, left-click the video image to add two anchor points.
Set at least three calibration rods. The lower anchor points of any three rods must not be located on the same line (horizontal, vertical, slanting, and so on).
The size of the leveling rod must be about the average height of a person at this part of the frame.

You can resize the rod by stretching its anchor points

. You can move it on screen by dragging and dropping.

Note

title	Attention!

When you set up leveling rods, the following conditions must be met:

the rods that are located at the same distance from the camera lens must be of the same size;
the feet of the rods must be located on the same surface (for example, floor);
in complex scenes, we recommend adding more than three rods to increase the accuracy of the detection;
in the parts of the frame where the lens vertical distortion is observed, the rods must be parallel to the nearest vertical objects (for example, door, wardrobe);
for portrait-oriented scenes (such as corridor, shopping aisle, warehouse aisle, and so on), the arrangement of the rods must form triangles.

Info

title	Note

For convenience of configuration, you can "freeze" the frame. Click the button. To cancel the action, click this button again.
The area for detection is displayed by default. To hide it, click the button. To cancel the action, click this button again.
To delete a rod, click the button.

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