Plate Recognition

LPR is a set of services that processes images from cameras to automatically read vehicle license plates. The system has several tools to work with results such as searches, reports, alarms, automation, among others.

LPR is considered an additional module as it is not included in the camera server license.

The system supports server-side or edge-side LPR processing. In the case of LPR on a server, the camera images will be processed by the system's LPR module, on servers dedicated to image processing, whereas in LPR on edge, the cameras themselves already process the images and only send metadata and results of reading for the system.

The system's LPR module has its own server/service for image processing, which can be installed on the same machine where the cameras are recorded or on another computer designed just for this service (more recommended). Learn more about distributed processing in the chapter Understanding distributed processing.