VL.OpenCV 4.0.0

dotnet add package VL.OpenCV --version 4.0.0
                    
NuGet\Install-Package VL.OpenCV -Version 4.0.0
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="VL.OpenCV" Version="4.0.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="VL.OpenCV" Version="4.0.0" />
                    
Directory.Packages.props
<PackageReference Include="VL.OpenCV" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add VL.OpenCV --version 4.0.0
                    
#r "nuget: VL.OpenCV, 4.0.0"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=VL.OpenCV&version=4.0.0
                    
Install as a Cake Addin
#tool nuget:?package=VL.OpenCV&version=4.0.0
                    
Install as a Cake Tool

VL.OpenCV

Computer vision library with the following features:

  • Image filters
  • Feature detection and tracking
  • Aruco 3D marker tracking
  • Camera and projector calibration
  • ...

Not GPU accalerated!

For use with vvvv, the visual live-programming environment for .NET: http://visualprogramming.net

Getting started

  • Install as described here via commandline:

    nuget install VL.OpenCV

  • Usage examples and more information are included in the pack and can be found via the Help Browser

Contributing

Credits

Product Compatible and additional computed target framework versions.
.NET net8.0-windows7.0 is compatible.  net9.0-windows was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on VL.OpenCV:

Package Downloads
VL.Wekinator

A set of nodes to easily interact with The Wekinator in VL

VL.BadMapper

Projection mapping tools for VL

VL.DlibDotNet

DlibDotNet for VL

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on VL.OpenCV:

Repository Stars
DigitalPlatform/dp2
Integrated Library System / 图书馆集成系统
Version Downloads Last Updated
4.0.0 301 5/19/2025
4.0.0-preview 139 5/19/2025
3.1.0-preview 97 5/17/2025
3.0.3 799 11/18/2024
2.6.4 217 10/27/2024
2.6.3 232 10/5/2024
2.6.2 303 8/16/2024
2.6.1 567 4/24/2024
2.6.0 212 4/16/2024
2.5.4 203 4/10/2024
2.5.3 425 2/29/2024
2.5.2 160 2/28/2024
2.5.1 2,890 9/10/2022
2.5.0 918 5/26/2022
2.4.0 843 4/19/2022
2.3.0 672 4/8/2022
2.2.0 602 4/8/2022
2.1.0 2,092 8/13/2021
2.0.8-preview 375 7/26/2021
2.0.7-preview 331 7/20/2021
2.0.6-preview 409 4/28/2021
2.0.5-preview 340 3/31/2021
2.0.4-preview 502 1/14/2021
2.0.3-preview 315 1/14/2021
2.0.2-preview 379 1/7/2021
2.0.1-preview 374 1/7/2021
2.0.0 949 3/31/2021
2.0.0-preview 384 1/6/2021
1.2.1 1,101 1/4/2021
1.2.0 720 12/16/2020
1.1.4 1,992 11/16/2020
1.1.3 773 11/13/2020
1.1.2 1,129 10/1/2020
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