OpenCvSharp core library. A package of separate native bindings for your OS is required.

OpenCV wrapper for .NET.

Since this package includes only core managed libraries, another package of native bindings for your OS is required (OpenCvSharp4.runtime.*).

Info

Version:	4.13.0.20260427
Author(s):	shimat
Last Update:	Wednesday, April 29, 2026
.NET Fiddle:	Create the first Fiddle
Project Url:	https://github.com/shimat/opencvsharp
NuGet Url:	https://www.nuget.org/packages/OpenCvSharp4

Install

NuGet .NET CLI Paket CLIR Direct Download

Install-Package OpenCvSharp4

dotnet add package OpenCvSharp4

paket add OpenCvSharp4


                                OpenCvSharp4 Download (Unzip the "nupkg" after downloading)

Dependencies

.NETStandard 2.0

System.Drawing.Common(>= 5.0.0)
System.Runtime.CompilerServices.Unsafe(>= 5.0.0)
System.Memory(>= 4.5.4)

net461

System.Drawing.Common(>= 5.0.0)
System.Runtime.CompilerServices.Unsafe(>= 5.0.0)
System.Memory(>= 4.5.4)
System.ValueTuple(>= 4.5.0)

net48

System.Drawing.Common(>= 5.0.0)
System.Runtime.CompilerServices.Unsafe(>= 5.0.0)
System.Memory(>= 4.5.4)
System.ValueTuple(>= 4.5.0)

netcoreapp2.1

System.Drawing.Common(>= 5.0.0)
System.Runtime.CompilerServices.Unsafe(>= 5.0.0)
System.Memory(>= 4.5.4)

netstandard2.1

System.Drawing.Common(>= 5.0.0)
System.Runtime.CompilerServices.Unsafe(>= 5.0.0)
System.Memory(>= 4.5.4)

30 packages depend on this package.

OpenCvSharp core library. A package of separate native bindings for your OS is required. NuGet Package

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Dependencies

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