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

  • Alvium 1800 U/C-1620: the perfect ITS choice
    September 30, 2021
    Allied Vision has expanded its fast and powerful Alvium camera series
  • ISS Autoscope EX-122 exceeds UK national ANPR standards
    June 20, 2014
    Independent tests have shown that Image Sensing Systems’ Autoscope Ex-122 automatic number plate recognition (ANPR) camera and CitySync LPR engine exceed the new UK National ANPR Standards for Policing (NASP) performance requirements. Issued by Home Office on behalf of the Association of Chief Police Officers (ACPO), the standards require fixed installation ANPR systems to achieve a capture rate of at least 98 per cent of vehicle licence plates passing the camera and a correct read rate of at least 95 per c
  • Wireless bridges widen options for ITS upgrades
    December 9, 2014
    Antaira Technologies’ marketing engineer Brian Roth explains why the increasing capacity of wireless bridges is reducing the cost of expanding and upgrading ITS networks. With more than half of the world’s population now living in cities, the need for efficient transportation of both people and goods has never been greater and that pressure is unlikely to ease any time soon. Indeed in many regions of the world the rate of urbanisation is still increasing as the demand for rural workers continues to decline.
  • Electronic toll collection delivers efficient traffic regulation
    February 3, 2012
    Electronic tolling systems have been in use for decades now. Worldwide, steadily more and more tolling systems are being set into operation, providing efficient means for traffic regulation and financing of infrastructure. But despite this maturity enforcement is still not being given the consideration it deserves. Q-Free's Steinar Furan writes