Setting up the LP recognition results display

The LP numbers of passing vehicles are automatically identified and subsequently shown in the Vehicle Tracer interface window. By default, the identified number is displayed after the vehicle leaves the camera viewing zone.

It is possible to display the vehicle number on the screen before the vehicle leaves the frame only if AUTO-Uragan, AR-Auto, RR (including the RR vendor and model recognizer module) software modules are used.

If the LP number should be shown before the vehicle leaves the viewing zone, do the following:

1. Go to the Settings of LP processing tab on the LPR channel object settings panel, corresponding to the activated module (see Activating the program module, used for identifying the plates).
   
   
2. Set the Display result before vehicle leaves checkbox (1) to show the result before the car actually leaves the viewing zone (more precisely, before the license plate leaves the recognition zone). If the checkbox is not set, the result will be shown only after the car actually leaves the zone.

3. In the Result display delay field (2), specify the time in seconds, after which the recognition result will be displayed. This period of time starts after the first LP recognition.

   Note

   This parameter is enabled if the Display result before vehicle leaves checkbox is set.

4. In the Recognition number threshold field (3), specify the number of reliable license plate recognitions, upon reaching which the recognition result will be displayed. The recognition number counter is cumulative and is not reset in case of temporary loss of a given zone or false recognitions.

   Note

   This parameter is enabled if the Display result before vehicle leaves checkbox is set.

5. Click the Apply button (4).

 The LP recognition results display is set up.