check point

Hawkeye.VisionBuilder.Workflow/Operations/AI/AnomalyAI.cs

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+using Hawkeye.VisionBuilder.Workflow.Datatypes;
+using Hawkeye.VisionBuilder.Workflow.Operations.Attributes;
+using OpenCvSharp;
+using System.Runtime.InteropServices;
+using Hawkeye.VisionBuilder.Workflow.DataTransfer;
+
+namespace Hawkeye.VisionBuilder.Workflow.Operations.AI;
+
+[Category("AI")]
+public class AnomalyAI: BaseOperation
+{
+
+    private readonly string _modelName;
+
+    public AnomalyAI()
+    {
+
+        _cSharpDataTransferMQRPC = PythonModelProxyRPC.GetInterface();
+        CanHaveProcessingError = false;
+    }
+
+    private readonly CSharpDataTransferMQRPC _cSharpDataTransferMQRPC;
+    private int _imageWidth;
+    private int _imageHeight;
+
+    private bool _initialized = false;
+    private FilePath _modelFilePath = new FilePath();
+
+
+    public string MemorySlotName { get; set; } = "Anomaly";
+
+    public FilePath ModelFilePath
+    {
+        get => _modelFilePath;
+        set
+        {
+            _modelFilePath = value;
+            _initialized = false;
+        }
+    }
+
+
+    protected override void InterpretInternal(Context context)
+    {
+        if (!CheckImageExists(context)) return;
+        if (!CheckColorful(context)) return;
+
+        if (!_initialized)
+        {
+            if (!File.Exists(ModelFilePath?.Path))
+            {
+                this.SetError("Model file not found");
+                return;
+            }
+            _cSharpDataTransferMQRPC.TransferData<object>(new MethodCall("load_model", ModelFilePath.Path, _modelName));
+            _initialized = true;
+        }
+
+
+
+        _cSharpDataTransferMQRPC.TransferData<object>(new MethodCall("activate_model", _modelName));
+
+        var sizeEncoded = _cSharpDataTransferMQRPC.TransferData<object[]>(new MethodCall("get_accept_size"));
+        var size = sizeEncoded.Select(Convert.ToInt32).ToArray();
+        _imageWidth = size[2];
+        _imageHeight = size[1];
+
+        var outputSize = _cSharpDataTransferMQRPC.TransferData<object[]>(new MethodCall("get_output_size"));
+        var outputSizeArray = outputSize.Select(Convert.ToInt32).ToArray();
+
+
+        var currentImage = context.ActiveImage;
+
+        var rightColor = currentImage.ImageData.CvtColor(ColorConversionCodes.BGR2RGB);
+        var resized = rightColor.Resize(new Size(_imageWidth,_imageHeight));
+        int dataSize = resized.Rows * resized.Cols * resized.ElemSize();
+        var byteArray = new byte[dataSize];
+        Marshal.Copy(resized.Data, byteArray, 0, dataSize);
+
+
+        var resultEncoded = _cSharpDataTransferMQRPC.TransferData<object[]>(new MethodCall( "predict_anomaly", byteArray));
+
+        var result = resultEncoded.Select(Convert.ToByte).ToArray();
+
+        var defect = result.Take(1).ToArray()[0];
+
+        if (defect > 50)
+        {
+
+
+            byte[] resultColor = result.Skip(1).ToArray();
+
+
+
+            // black and white mask
+            var mask = new Mat(30, 48, MatType.CV_8UC1, resultColor);
+
+            var maskResized = mask.Resize(new Size(currentImage.ImageData.Width, currentImage.ImageData.Height));
+
+            context.ActiveImage = new HawkeyeImage() {ImageData = maskResized};
+        }
+        else
+        {
+            context.ActiveImage = new HawkeyeImage() { ImageData = new Mat(currentImage.ImageData.Size(), MatType.CV_8UC1, new Scalar(0)) };
+        }
+
+        Result = true;
+    }
+
+    public override void Save(BinaryWriter bw)
+    {
+        base.Save(bw);
+        bw.Write(_modelFilePath.Path);
+        bw.Write(_modelFilePath.Format);
+        
+    }
+
+    public override void Load(BinaryReader br)
+    {
+        base.Load(br);
+        _modelFilePath.Path = br.ReadString();
+        _modelFilePath.Format = br.ReadString();
+        
+    }
+}