There is a newer version of this package available.
See the version list below for details.
dotnet add package Emgu.CV --version
NuGet\Install-Package Emgu.CV -Version
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="Emgu.CV" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Emgu.CV --version
#r "nuget: Emgu.CV,"
#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 Emgu.CV as a Cake Addin
#addin nuget:?package=Emgu.CV&version=

// Install Emgu.CV as a Cake Tool
#tool nuget:?package=Emgu.CV&version=

Emgu CV is a cross platform .Net wrapper to the OpenCV image processing library. Allowing OpenCV functions to be called from .NET compatible languages such as C#, VB, VC++, IronPython etc.

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 was computed.  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.  xamarinios10 is compatible. 
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.

NuGet packages (59)

Showing the top 5 NuGet packages that depend on Emgu.CV:

Package Downloads

This package contains the native runtime of Emgu CV for Windows


This package add extension method to convert Bitmap to and from Emgu objects (e.g. Mat, UMat, GpuMat)


This package contains the native runtime of Emgu CV for Ubuntu


This package contains the native runtime of Emgu CV for Windows


MSLA/DLP, file analysis, calibration, repair, conversion and manipulation

GitHub repositories (19)

Showing the top 5 popular GitHub repositories that depend on Emgu.CV:

Repository Stars
.Net port of the original java-based barcode reader and generator library zxing
Free Open Source Enterprise Grade RPA
Damselfly is a server-based Photograph Management app. The goal of Damselfly is to index an extremely large collection of images, and allow easy search and retrieval of those images, using metadata such as the IPTC keyword tags, as well as the folder and file names. Damselfly includes support for object/face detection.
MSLA/DLP, file analysis, calibration, repair, conversion and manipulation
Version Downloads Last updated 18,872 4/29/2024 92,637 10/30/2023 38,510 9/11/2023 151,013 4/18/2023 148,637 10/24/2022 230,098 1/10/2022 59,547 10/28/2021 415,466 7/28/2021 18,337 7/2/2021 140,268 1/19/2021 98,048 10/7/2020 7,388 9/28/2020 51,340 9/4/2020 64,245 6/8/2020 71,982 2/11/2020 15,847 1/27/2020 263,936 9/19/2019 98,700 5/25/2019 5,420 5/24/2019 46,929 4/13/2019 131,959 10/15/2018 170,570 4/4/2018 55,863 10/30/2017 78,802 6/28/2017

This is the 4.4.0 release of Emgu CV. For online documentation please visit