Documentation for DetectorPack PSIM 1.0.1.

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Attention!

The Sweethearting at checkout detection module is a design solution. If you want to use it, the additional training of neural networks for specific project conditions is required.

The Sweethearting at checkout detection module is used to prevent cases of intentional employee theft by avoiding scanning goods at the cash register (sweethearting). The module works along with POS PSIM and the WEB Report System PSIM subsystem.

The Sweethearting at checkout detection module performs the following functions:

  1. Recognizing scanning events at cash registers in real-time video.
  2. Recording events of successful goods scanning to the event viewer. 
  3. Recording events of successful goods scanning to the database.

Note

Theft facts are displayed in the WEB Report System PSIM in the Sweethearting report. When you create a report, events from POS PSIM and the Sweethearting at checkout detection module are compared. If the detector recorded the passage of goods but events from POS PSIM didn't occur at that time, then the theft occurred. Other cases are considered normal. For more information about how to configure and work with POS PSIM and WEB Report System PSIM, see POS PSIM. Administrator's Guide and WEB Report System PSIM. User Guide (the latest versions of these documents are available in the AxxonSoft documentation repository).

Note

To avoid frequent false event generation from the detector, the real theft detection probability is 50%. However, multiple theft attempts are detected with a 90% probability. Mainly, theft detection probability depends on whether the requirements given in Camera requirements for the Sweethearting at checkout detection module are met.


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