VL.OpenCV
4.0.2
dotnet add package VL.OpenCV --version 4.0.2
NuGet\Install-Package VL.OpenCV -Version 4.0.2
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="VL.OpenCV" Version="4.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="VL.OpenCV" Version="4.0.2" />
<PackageReference Include="VL.OpenCV" />
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 4.0.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: VL.OpenCV, 4.0.2"
#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.
#:package VL.OpenCV@4.0.2
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=VL.OpenCV&version=4.0.2
#tool nuget:?package=VL.OpenCV&version=4.0.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
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://vvvv.org
Getting started
Install as described here via commandline:
nuget install VL.OpenCVWatch an Introduction to VL.OpenCV
Usage examples and more information are included in the pack and can be found via the Help Browser
Contributing
- Please see our Contribution Guide
- For custom development requests, please get in touch
Credits
- Based on OpenCvSharp
- Which in turn in based on OpenCV 4.9.0
- Also using SharpDX MediaFoundation
| Product | Versions 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.
-
- OpenCvSharp4 (>= 4.9.0.20240103)
- OpenCvSharp4.Extensions (>= 4.9.0.20240103)
- OpenCvSharp4.runtime.win (>= 4.9.0.20240103)
NuGet packages (3)
Showing the top 3 NuGet packages that depend on VL.OpenCV:
| Package | Downloads |
|---|---|
|
VL.BadMapper
Projection mapping tools for VL |
|
|
VL.Wekinator
A set of nodes to easily interact with The Wekinator in 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 |
|---|---|---|
| 4.0.2 | 1,072 | 2025/8/20 |
| 4.0.1 | 442 | 2025/8/19 |
| 4.0.0 | 518 | 2025/5/19 |
| 4.0.0-preview | 275 | 2025/5/19 |
| 3.1.0-preview | 229 | 2025/5/17 |
| 3.0.3 | 976 | 2024/11/18 |
| 2.6.4 | 376 | 2024/10/27 |
| 2.6.3 | 372 | 2024/10/5 |
| 2.6.2 | 462 | 2024/8/16 |
| 2.6.1 | 730 | 2024/4/24 |
| 2.6.0 | 373 | 2024/4/16 |
| 2.5.4 | 347 | 2024/4/10 |
| 2.5.3 | 606 | 2024/2/29 |
| 2.5.2 | 297 | 2024/2/28 |
| 2.5.1 | 3,083 | 2022/9/10 |
| 2.5.0 | 1,092 | 2022/5/26 |
| 2.4.0 | 1,001 | 2022/4/19 |
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