Documentation for Auto PSIM 1.0.1.

Previous page Configuring the storage of recognized LP images and vehicle images on disk  Frame processing setup Next page

You can configure the filtering of the recognized license plates according to a number of criteria.

Note

By default, the recognized license plates that have been filtered are not saved in the database. In order for the filtered license plates to be saved in the database, you must set the 0 value for the SaveFilterToDB parameter (for details, see Registry keys reference guide. For more information about working with the registry, see Working with Windows OS registry).

To configure the filtering of the license plates, 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.
  3. In the Min. number of characters in LP field, specify the minimum number of characters in the recognized license plate.
  4. In the Min. recognition quality, % field, specify in percent the minimum recognition accuracy, which is determined by the SDK internal logic and allows you to distinguish a license plate from an unrelated caption on a vehicle. In the online monitor, all results with an accuracy level lower than the specified one are discarded (see Viewing the data about the last identified vehicle).
  5. In the Min. time of LP repetition, s field, specify in seconds the minimum time of license plates repetition in the video in the range 0-3600.
  6. Click the Apply button to save the settings.

Setting up the filtering of the recognized license plates is complete.

  • No labels