Validate configuration

You can validate your current configuration to check if any settings need adjusting or if more snapshots are needed. Validation shows how many license plates the system recognizes and whether they’re recognized correctly.

This helps you determine whether the confidence level is appropriate and if the system is set up correctly.

  1. Select the relevant camera.
  2. On the Recognition settings tab, click Validate configuration.

    The system analyzes the current snapshots and displays a summary of results based on your configuration:

    • Registration number: Detected license plate number.
    • Country code: Letters identifying the country module.
    • Character height: Character size in the image, shown as a percentage.
    • Confidence level: The system’s confidence in the recognition result.
    • Processing time: Time taken to analyze each snapshot (in milliseconds).
    • License plate style: The format or pattern detected. See License plate styles and aliases.
    • License plate style alias: A more user-friendly name for the license plate style. See Aliases.

    Example of a result summary for validation of recognition settings for LPR cameras.

  3. If the configuration looks good, click Close.
  4. To investigate further, click Next and review individual snapshot results to help you pinpoint where recognition is failing.

You can validate the configuration as often as you need to, on any LPR camera, and with different settings.