Open eVision Libraries

Image analysis libraries and software tools

Image analysis libraries and software tools

  • Hardware-independent libraries. Compatible with any image source, including frame grabbers, GigE Vision and USB3 Vision cameras
  • 64-bit and 32-bit libraries for C++ and .NET
  • Accurate: sub-pixel measurement and calibration
  • Compatible with Windows’ x86 processor architecture and a large variety of programming languages and development environments
  • Easy to learn and use
  • Robust, flexible and powerful
  • Support the latest technologies such as Deep Learning and 3D


Open eVision Description

Open eVision is a suite of reliable, powerful and flexible software tools dedicated to image processing and analysis. Open eVision contains a set of libraries designed to be integrated into C++ and .NET applications.

  • The general-purpose libraries cover applications such as image filtering and enhancement, blob analysis, pattern matching, alignment and sub-pixel measurement.
  • The mark inspection libraries include functions for optical character recognition and 1D / 2D barcode reading.
  • The 3D libraries include laser line extraction and calibration functions, point cloud processing and management functions, and 3D object extraction and measurement functions.
  • The Deep Learning libraries are Convolutional Neural Network-based inspection libraries for image classification and segmentation.


Neo, a New, Flexible Licensing System

  • Neo is the new Licensing System of Euresys. It is reliable, state-of-the-art, and is available now under Windows.
  • Neo allows you to choose where to activate your license, either on a Neo Dongle or in a Neo Software Container. You buy a license, you decide later.
  • Neo Dongles offer a sturdy hardware and provide the flexibility to be transferred from a PC to another.
  • Neo Software Containers do not need any dedicated hardware, and instead are linked to the PC on which they have been activated.
  • Neo ships with its own, dedicated, Neo License Manager, which comes in two flavours: An intuitive, easy to use, Graphical User Interface and a Command Line Interface that allows for easy automation of Neo licensing procedures.


Open eVision Studio: Evaluation, prototyping and development tool

Open eVision Studio is the evaluation, prototyping and development tool of Open eVision. Its intuitive graphical user interface allows you to call and immediately see the result of any of eVision’s 2D image processing functions. A scripting functionality generates the corresponding code, which can then be copied and pasted into your application.

Open eVision Studio is free (when using Open eVision 2.0 and above) and does not require any license.

Just click on DOWNLOAD OPEN EVISION STUDIO and install Open eVision. Sample images, manuals and sample programs are included.

Evaluate all of the libraries in Open eVision

We make it easy to evaluate our image processing and analysis libraries. If you are looking at Open eVision for the first time and would like to evaluate the performance of our libraries in your application program, a free 30-day evaluation license is available. Please contact your Euresys distributor, or contact us for more information.

Open eVision Bundles

Open eVision libraries can be purchased individually or in cost saving bundles. No development license is required!

  • The Open eVision Inspection bundle includes EasyImage, EasyColor, EasyObject, EasyMatch and EasyGauge.
  • The Open eVision Identification (ID) bundle includes EasyImage, EasyOCR, EasyOCR2, EasyMatrixCode, EasyBarCode and EasyQRCode.
  • The Open eVision Full bundle includes all Open eVision libraries except 3D (Easy3D, Easy3DObject and Easy3DLaserLine) and Deep Learning (EasyClassify and EasySegment) libraries.
  • As of Open eVision 2.0, Open eVision Studio is free and can be used with any Open eVision libraries and bundles.

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