leerform recipe subsystem created

Plugins/LindtLeerformPlugin/LeerformRecognitionControl.cs

@@ -0,0 +1,72 @@
+using System.Diagnostics;
+using LindtLeerformPlugin.Services;
+using OpenCvSharp;
+using Serilog;
+using VisionBuilder.UI.Common.Processing;
+using VisionBuilder.UI.Common.ViewModel.Classes;
+
+namespace LindtLeerformPlugin;
+
+public class LeerformRecognitionControl : BaseRecognitionControl
+{
+    private readonly IImageSource _imageSource;
+    private Mat? _cameraMatrix;
+    private Mat? _distCoeffs;
+
+    public LeerformRecognitionControl(
+        LeerformRecognitionControlSettings settings,
+        IImageSource imageSource,
+        ILoadingService loadingService) : base(settings, loadingService)
+    {
+        _imageSource = imageSource;
+    }
+
+    public override List<RecipeData> GetRecipesData()
+    {
+        return [new RecipeData { RecipeName = "Default" }];
+    }
+
+    protected override void Initialize(RecipeData currentRecipe)
+    {
+        _cameraMatrix?.Dispose();
+        _distCoeffs?.Dispose();
+        _cameraMatrix = null;
+        _distCoeffs = null;
+
+        var calibrationData = CalibrationDataStore.Load();
+        if (calibrationData != null)
+        {
+            (_cameraMatrix, _distCoeffs) = CameraCalibrationService.LoadCalibrationMats(calibrationData);
+            Log.Information("Calibration data loaded (RMS error: {RmsError:F3})", calibrationData.RmsError);
+        }
+    }
+
+    protected override void WarmUp()
+    {
+    }
+
+    protected override (Mat originalImage, Mat analysisImage, TimeSpan processingTime, TimeSpan acquisitionTime, string[] errorNames)?
+        ProcessImage(CancellationToken token)
+    {
+        var sw = Stopwatch.StartNew();
+        var image = _imageSource.GetImage(token).Result;
+        
+
+        if (image == null)
+            return null;
+
+        var acquisitionTime = sw.Elapsed;
+
+        if (_cameraMatrix != null && _distCoeffs != null)
+        {
+            
+            var undistorted = new Mat();
+            Cv2.Undistort(image, undistorted, _cameraMatrix, _distCoeffs);
+            sw.Stop();
+
+            return (image, undistorted, sw.Elapsed, acquisitionTime, []);
+        }
+        sw.Stop();
+        return (image, image, TimeSpan.Zero, acquisitionTime, []);
+    }
+}