Region

The Region of Interest (ROI) to monitor for number plates.

Specify the region as a comma-separated list of values in the order: left,top,width,height, followed by the units that you want to use.

You can choose the following units:

To specify a non-rectangular region of interest, set the FreeformRegion parameter instead.

Type: Custom
Default:  
Required: No
Configuration Section: TaskName
Example:

To process the central 50% of the width of the frame, and the entire height of the frame:

Region=25,0,50,100 percent

To process a region 800 pixels wide by 400 pixels high, 50 pixels from the left and top sides of the image or video:

Region=50,50,800,400 pixels
See Also: