License plate recognition (RR) features and specifications

The License plate recognition (RR) is designed to implement the following features:

Recognize license plates.
Note
List of supported countries: Armenia, Austria, Azerbaijan, Argentina (starting with DetectorPack 3.9.0), Belarus, Belgium, Brazil, Brunei, Bulgaria, China, Colombia (starting with DetectorPack 3.9.0), Croatia, Cyprus, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Ireland, Indonesia, Italy, Ivory Coast, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Mexico, Moldova, Myanmar, Netherlands, Peru, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Tajikistan, Turkmenistan, Ukraine, Uzbekistan, Vietnam.
Write the recognized license plates into a database.
Check the recognized license plates on the lists of license plates.
Determine the vehicle driving direction.

Depending on the features required, the C-Werk VMS offers three types of License plate recognition (RR) tools:

License plate recognition (RR) − recognizes license plates in real time. Recognition is performed in the Fast mode (video stream processing at a speed of up to 30 FPS).
License plate recognition − Parking (RR) − recognizes license plates in real time. Recognition is performed in the Slow mode (video stream processing at a speed of up to 8 FPS).
Note
The sampling rate for the detection tool is 150 milliseconds, all other frames are skipped.
License plate recognition − Search in archive (RR) − recognizes license plates in the archive. Recognition is performed in the Fast mode (video stream processing at a speed of up to 30 FPS).
Note
This detection tool generates events with a 30 sec delay after the license plate recognition.

Note

License plate recognition (RR) requires Add-on RR LPR to be installed (see Installing DetectorPack add-ons).

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