What is LPR? in HOME
What is LPR, Exactly? Carried out by an LPR Camera, it is optically capturing a license plate and transforming it into digital information in real-time. This process allows operators to associate more data (besides the plate) to every vehicle, such as time, place, direction, speed, origin, alerts and public information about the driver. How does … Continued
What is LPR, Exactly?
Carried out by an LPR Camera, it is optically capturing a license plate and transforming it into digital information in real-time.
This process allows operators to associate more data (besides the plate) to every vehicle, such as time, place, direction, speed, origin, alerts and public information about the driver.
How does License Plate Recognition work?
Once the LPR camera has captured the license plate image, the camera firmware uses AI-powered, specialized OCR routines to translate it into digital (machine-readable) characters.
1 ⢠Localization: Finding the License Plate within the image, disregarding unnecessary data and focusing on the characters.
2 ⢠Segmentation: Separating the precise zone containing every character to identify them separately.
3 ⢠Identification: Character recognition from the individual zones previously identified.
4 ⢠Regionalization: Regional Syntactical Correction to identify ambiguities on apparently identical characters (I and 1, O and 0, B and 8, etc.).
LPR Cameras In depth
Different types of LPR cameras with specific capabilities for multiple scenarios with different requirements such as ticketless parking, tolling, access control, street surveillance and smart cities
Picopak
The world’s smallest LPR camera for security and on-street parking control
Micropak
High performance LPR camera for the most challenging sites such as very short distances and open angles
Nanopak
More affordable, smaller yet very fast and precise LPR camera, ideal for barrier or totem embedding
Visipak
Ideal for ITS and Tolling, this powerful camera works at large distances and very high speeds
Citypak
Compact and affordable LPR camera with 4G connection, designed for Smart city
What makes them Advanced?
Thanks to Ad-Hoc hardware and firmware, LPR Cameras are specifically designed to locate, read and digitalize license plates in complex conditions where other equipment fails
Supervision Dashboard
Human/Software Supervision tool that certifies installation and monitors performance
No LPR Server Needed
LPR is performed in the LPR cameras firmware
No trigger needed
LPR cameras detect and process plates at vehicle speeds as high as 250 kph
All included
Lights, protection and connection are integrated into the LPR Cameras
Short & Fast!
The shortest LPR distance (from 5ft!) at the highest reading speed (20ms)
Performance Warranty
Contractual ensurance of performance or money refund
Advanced Support
Highly trained, dedicated teams for every project. Quotes in 24 hrs, shipping in 48
AI powered firmware
Neural networks are used to learn from every plate read and increase performance over time
One camera per lane
You do not need more than 1 Survision LPR camera to get LPR working
Have any questions?
Give us a call; we can help. No question is too big. We love to talk about even the smallest details when it comes to LPR. We’ve got answers for you. Our expert team is a great resource for information, just a phone call away.