Skip to main content

ANPR library identifies even damaged number plates

Vision Components' Carrida software engine is a powerful OEM Library, which is easy to integrate into existing security and surveillance applications, including access control, toll control and traffic analysis. The high-performance, hardware-independent software tool assures reliable high speed recognition of vehicle number plates.
December 11, 2014 Read time: 1 min

7918 Vision Components' Carrida software engine is a powerful OEM Library, which is easy to integrate into existing security and surveillance applications, including access control, toll control and traffic analysis. The high-performance, hardware-independent software tool assures reliable high speed recognition of vehicle number plates.

With a typical processing time of 30ms and a recognition accuracy of more than 96 per cent, the ALPR/ANPR library precisely and reliably identifies all number plates, even if dirty, damaged or skewed. The software can be used throughout the world and recognises international number plates with with more than 90 per cent accuracy, even in changing lighting conditions. Two-line vehicle plates are also recognised without any problem.

CARRIDA is suitable for use with Windows- or Linux-based embedded systems and reads all common still image and video formats. An API enables integration into applications via the programming languages C/C++, .NET, Borland Delphi, Python, or C#.

For more information on companies in this article

Related Content

  • Sony’s vision systems help limit risk in road tunnels
    November 10, 2017
    Sony’s Stephane Clauss looks at the imaging requirements in tunnels. In the event of a fire inside a tunnel, the dispersion of gases and heat is prevented, creating extreme temperatures that have led to many deaths. Following tragic incidents including Mont Blanc, European legislation requires longer tunnels to be fitted with incident and smoke detection systems.
  • Wireless traffic data in real time
    January 31, 2012
    The effect of moving objects on the electromagnetic landscape set up by cellular telephony networks can be detected and interpreted to give real-time traffic data across large geographical areas at low cost. Here, we revisit the Celldar concept. Global economic downturn has pushed public-sector agencies, transport administrations among them, to push even harder for cost efficiencies. Unfortunately, when it comes to transport safety and efficiency the public sector often has to work up to a cost rather than
  • Video as a Sensor tech drives safer roadways
    October 1, 2021
    Bosch products integrate with partner offerings to provide end-to-end ITS safety solutions
  • Tighten up on cyber security before hackers infiltrate ITS infrastructure
    October 19, 2015
    This year’s ITS World Congress in Bordeaux will have three sessions dedicated to cyber security and the issue will also be addressed under connected and automated vehicles categories. Jon Masters finds out why. American security researchers Charlie Miller and Chris Valasek attracted international press coverage recently when they demonstrated how they could hack into and take control of a vehicle from a remote laptop. While the implications are clearly serious for vehicle manufacturers, highway and transpor