Storing the recognized LP images and vehicle images in the Auto PSIM database rapidly increases its size. It leads to the increased load on the Server.

To enable storing the recognized LP images and vehicle images in the Auto PSIM database, do the following:

  1. Go to the settings panel of the LPR channel object, corresponding to the activated module (see Activating the software module used for identifying the plates).
  2. Go to the Saving settings tab (1).

  3. Set the Record frames to SQL DB checkbox (2) to enable storing the recognized LP images and vehicle images in the Auto PSIM database.

    Captions with the recognized LP info can overlay the video image which is stored in the LP database. If this option is enabled, the captions overlay the video image when viewing the full info about the vehicle with the recognized LP number.


  4. Set the Show captions checkbox (3) to enable the captions overlay the video image frame when generating the recognized LP number report. You can use the parameters of the FontSize.N and TimestampFontSize.N registry keys to change the size of the black area containing captions and their font (see Registry keys reference guide. For more information on working with the registry, see Working with Windows OS registry).

  5. In case the video image is received in full resolution, set the Deinterlace checkbox (4) to convert mixed frames to regular video frames and remove interlaced horizontal lines (deinterlacing) from frame with a vehicle.
  6. If the video image in the recognized LP number report must be displayed in the 4:3 image aspect ratio, set the Ratio 4:3 checkbox (5).
  7. Click the Apply button (6) to save the settings.

You can export the recognized LP images and vehicle images from the Auto PSIM database to the disk using the LprFsTool.exe utility (see LprFsTool.exe utility for loading images of recognized license plates from database to disk).