Avigilon View - Manual (Page 58)

3. To edit a rule, click Edit Rules... and make the desired changes.
4. To permanently delete a rule, click Delete Rule.
Creating Regions of Interest and Beams
Adding a Region of Interest
A Region of Interest can be thought of as a virtual rug. When you want to cover an area, you only need to outline
your ROI on the area you want to protect.
NOTE: The entirety of an object does not need to enter the ROI for an alarm to trigger. Only the bottom of an
object's bounding box must enter the ROI.
1. Create a rule involving a Region of Interest as described in Creating a New Rule on page 54.
2. Click New Region.
3. Adjust the shape of the region using the handles located around the border. The default shape of the
ROI is a rectangle. You can create a polygonal shape by clicking and moving a midpoint handle on the
shape, which will add new points along the shape for you to adjust.
4. Adjust the placement of the region by dragging the shape to your desired location.
58 Creating Regions of Interest and Beams