Page History

By default, the entire FoV is a Scene analytics detection tools zoneframe is analyzed. If you need want to exclude parts of the scene prone to false alarms from detection (leavesdifficult areas in the camera FOV (foliage, water, etc.), you should set exclude areas – zone with Scene analytics detection tools and metadata generation disabledand so on) from the analysis, you must specify one or more areas where detection and metadata generation won’t be performed.

To do sothis, follow do the stepsfollowing:

1. Select the Object Tracker object a detection tool and click the  button.

2. In the FoV, set the nodes Set the anchor points of the closed area, in order, inside of which you want no detectionwithin which the detection won’t be performed.

   

   Info
   title Note
   When the area is being constructed, the nodes you set anchor points, they are connected by a two-color dotted line which outlines dashed line outlining the border of the area 's borders For your convenience .
   Info
   title Note
   For convenience of configuration, you can click "freeze" the frame. Click the Image Modified button and configure the mask on a still frame/snapshot. To undo, click this button again . To cancel the action, click this button again. Once the area is closed, the Image Added buttons are available on its borders between the anchor points. When you click them, a new anchor point is added, allowing you to specify the most precise areas possible. To delete a selected area, click the Image Added button.

   Action	Result

   Click

   Left-click or right-click in the

   viewing tile.

   Surveillance window

   Creates a new anchor point of the area

   node

   Right-click

   on

   a created

   node.

   anchor point

   Deletes an anchor point of the area

   nodePosition

   Hover the

   cursor on a node and hold

   mouse cursor over an anchor point and, holding down the left mouse button

   while you

   , move the mouse

   .

   Moves an anchor point of the area

   node

3. Specify all required areas.

4. Click

   the Image Removed

   the Apply Image Added button.

   Deletes the area

   Once the area is closed, you will see the Image Removed buttons on the borderlines. If you click them, a new node is added. This allows you to be more flexible with zoning. 

5. Set the required masking areas.

6. Click the Apply button.

You have successfully created the detection zone.

...

...

1. To cancel the changes, click the Cancel Image Added button.

Configuration of a skip area is complete. Skip areas will be relevant for all sub-tools created on the basis of the parent detection tool.