opencvsharp_samples

July 20, 2026 ยท View on GitHub

Code samples of https://github.com/shimat/opencvsharp

The main branch targets OpenCvSharp5 (OpenCV 5.x, .NET 8+). If you need samples for the older OpenCvSharp4 (OpenCV 4.x) API, check out the 4.x branch, which is frozen at the last OpenCvSharp4-based state of this repo.

  • Samples C# (.NET 10) console samples
  • Samples.Windows C# (.NET 10, Windows) samples using Windows-only APIs
  • VideoCaptureForm WinForms sample
  • VideoCaptureWPF WPF sample
  • AvaloniaViewer Avalonia sample: live Canny edge detection preview driven by sliders
  • Samples.WebApi ASP.NET Core Web API sample: image cartoonify endpoint and a streamed per-frame video analysis endpoint