To view and dewarp video images in Security
Desk that were captured using an Oncam
Grandeye 360 degree fisheye camera lens, you must configure the lens in Config
Tool.
What you should know
Dewarping allows you to zoom in on a 360 degree image, similar to the digital zoom
feature in
Security
Desk. The zoomed image is
dewarped, or flattened to show a rectangular image.
Procedure
-
From the Video task in Config
Tool, select the camera to
configure.
-
Click the Hardware tab.
-
From the Lens type drop-down list, select Oncam
Grandeye.
-
Click Edit ().
-
In the Configure lens dialog box, do the following:
-
Select the Quality and Camera
position.
-
To set the center position of the fisheye, drag the left mouse button.
-
To adjust the radius of the fisheye, drag the right mouse button.
NOTE: The blue region represents the area that can be dewarped in a Security
Desk tile.
-
Click .
After you finish
For your changes to take effect, remove the camera from all
Security
Desk tiles, and then re-add the
camera.