Cross platform wrapper of OpenCV 2.4.10 for .NET Framework.

This project is deprecated. The latest release is available in OpenCvSharp .

If you have Visual Studio 2012 or later, it is recommended to use NuGet. Search 'opencvsharp' on the NuGet Package Manager.

Package	NuGet
OpenCV2.4.10 All-in-one package - bundles native OpenCV DLLs
OpenCV2.4.10 Minimum package

If you do not use NuGet, get DLL files from the release page.

• OpenCV 2.4.10
• Visual C++ 2013 Redistributable Package
• .NET Framework 2.0 or later / Mono

OpenCvSharp may not work on Unity platform. Please consider using OpenCV for Unity

https://shimat.github.io/opencvsharp_2410/index.html

For more details, see the Wiki page.

// Edge detection by Canny algorithm
using OpenCvSharp;
using OpenCvSharp.CPlusPlus; 
class Program 
{
    static void Main() 
    {
        Mat src = new Mat("lenna.png", LoadMode.GrayScale);
        Mat dst = new Mat();
        
        Cv2.Canny(src, dst, 50, 200);
        using (new Window("src image", src)) 
        using (new Window("dst image", dst)) 
        {
            Cv2.WaitKey();
        }
    }
}

• OpenCvSharp is modeled on the native OpenCV C/C++ API style as much as possible.
• Many classes of OpenCvSharp implement IDisposable. There is no need to manage unsafe resources.
• OpenCvSharp does not force object-oriented programming style on you. You can also call native-style OpenCV functions.
• OpenCvSharp provides functions for converting from Mat/IplImage into Bitmap(GDI+) or WriteableBitmap(WPF).
• OpenCvSharp can work on Mono. It can run on any platform which Mono supports (e.g. Linux).

OpenCvSharp is licensed under the BSD 3-Clause License. See LICENSE.

OpenCvSharp.Blob uses cvBlob to implement blob extraction.