OpenCV.Net 3.4.2

Prefix Reserved
dotnet add package OpenCV.Net --version 3.4.2                
NuGet\Install-Package OpenCV.Net -Version 3.4.2                
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="OpenCV.Net" Version="3.4.2" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add OpenCV.Net --version 3.4.2                
#r "nuget: OpenCV.Net, 3.4.2"                
#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.
// Install OpenCV.Net as a Cake Addin
#addin nuget:?package=OpenCV.Net&version=3.4.2

// Install OpenCV.Net as a Cake Tool
#tool nuget:?package=OpenCV.Net&version=3.4.2                

A .NET interface for the popular OpenCV computer vision and image processing library.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETFramework 4.6.2

    • No dependencies.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages (33)

Showing the top 5 NuGet packages that depend on OpenCV.Net:

Package Downloads

Bonsai Shaders Library containing modules for dynamic control of shader primitives.


Bonsai Dsp Library containing reactive algorithms for digital signal processing.


Bonsai Vision Library containing reactive algorithms for computer vision and image processing.


Bonsai Audio Library containing modules for sound capture and playback.


Bonsai Library containing reactive infrastructure to access various video sources.

GitHub repositories (1)

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

Repository Stars
The compiler, IDE, and standard library for the Bonsai visual programming language for reactive systems
Version Downloads Last updated
3.4.2 8,272 6/26/2023
3.4.1 10,824 5/4/2022
3.4.0 484 5/4/2022
3.4.0-preview3 197 4/3/2022
3.4.0-preview2 161 4/3/2022
3.4.0-preview 185 3/23/2022
3.4.0-build001 550 5/17/2021
3.3.1 39,056 12/30/2016
3.3.0 36,069 2/26/2015
3.2.2 10,475 2/17/2014
3.2.1 2,341 1/24/2014
3.2.0 1,844 1/20/2014
3.1.0 1,959 12/4/2013
3.0.0 2,473 10/10/2013
3.0.0-alpha2 1,024 10/1/2013
3.0.0-alpha 1,121 9/2/2013