Decodes model 1 and model 2 QR codes, all versions, all levels
Decodes Micro QR codes
Very fast operation
Impressive robustness to noise, blur and distortion
Error detection and correction
Rotation and flipping invariant
Print quality verification with grading standards
Multiple codes reading
Main benefits
Other benefits
Specifications
Software
Host PC Operating System
Open eVision is a set of 64-bit libraries that require an Intel compatible processor with the SSE4 instruction set or an ARMv8-A compatible processor.
Open eVision can be used on the following operating systems:
Microsoft Windows 11, 10, 8.1, 7 for x86-64 (64-bit) processor architecture
Linux for x86-64 (64-bit) and ARMv8-A (64-bit) processor architectures with a glibc version greater or equal to 2.18
Remote connections
Remote connections are allowed using remote desktop, TeamViewer or any other similar software.
Virtual machines
Virtual machines are supported. Microsoft Hyper-V, Oracle VirtualBox and libvirt hypervisors have been successfully tested.
Only the Neo Licensing System is compatible with virtualization.
Minimum requirements:
2 GB RAM to run an Open eVision application
8 GB RAM to compile an Open eVision application
Between 100 MB and 2 GB free hard disk space for libraries, depending on selected options.
APIs
Supported programming languages :
The Open eVision libraries and tools support C++, Python and the programming languages compatible with the .NET Framework (C#, VB.NET)
C++ requirements: A compiler compatible with the C++ 11 standard is required to use Open eVision
Python requirements: Python 3.11 or later is required to use the Python bindings for Open eVision
.NET requirements: .NET Framework versions 4.8 or later are supported
Supported Integrated Development Environments:
Microsoft Visual Studio 2017 (C++, C#, VB .NET, C++/CLI)
Microsoft Visual Studio 2019 (C++, C#, VB .NET, C++/CLI)
Microsoft Visual Studio 2022 (C++, C#, VB .NET, C++/CLI)
QtCreator 4.15 with Qt 5.12
Ordering Information
Product code - Description
PC4175 Open EasyQRCode for USB dongle
PC4325 Open eVision EasyQRCode
Related products
PC6512 eVision/Open eVision USB Dongle (empty)
PC6514 Neo USB Dongle (empty)
Offices
Europe, Middle East & Africa
Euresys SA
Contact support : support.europe@euresys.com
Sensor to Image GmbH
Contact support : support.europe@euresys.com
China
Euresys Shanghai Liaison Office
Contact support : support.china@euresys.com
Euresys Shenzhen Liaison Office
Contact support : support.china@euresys.com
Japan
Euresys Japan K.K.
Contact support : support.japan@euresys.com
South Korea
Euresys South Korea Liaison Office
Contact support : support.korea@euresys.com
Asia (other countries)
Euresys Pte. Ltd.
Contact support : support.asia@euresys.com
North, Central & South America
Euresys Inc.
Contact support : support.usa@euresys.com
TKH Vision Experience Center
Contact support : support.usa@euresys.com
EasyQRCode
Highlights
EasyQRCode Description
QR codes are 2D bar codes. They are widely used for their fast readability, high reliability and their large storage capacity compared to ordinary barcodes. EasyQRCode is a robust QR code reading library for industrial applications such as part identification and product or time tracking. These applications typically require the fast and reliable decoding of variable-content QR codes.
Main benefits
Other benefits
Latest release
New in Open eVision 25.02
New libraries: EasyDeepOCR and EasySpotDetector
New Open eVision Studio update:
New tools and samples: EasyDeepOCR, EasySpotDetector, BarCode reader, 3D file readers, 3D Plane Finder, ZMap Leveler, ScaleRotate, EasyMatch
Measurement and display of the cumulated processing time
New startup screen
Insertion of the required licenses in the Code Generation window
Addition of a “save image” action to the image viewer (with overlay or not, user choice)
Tools & applications
Open eVision Studio
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.