二维码扫码优化

Rs.SkyLine/Commom/VisionProcess.cs

@@ -206,21 +206,30 @@ namespace Rs.MotionPlat.Commom
             try
             {
                 // HOperatorSet.GenRectangle1(out HObject searchRegion, new HTuple(1533), new HTuple(731), new HTuple(1751), new HTuple(1071));
-
-
                 HOperatorSet.GenRectangle1(out HObject searchRegion, new HTuple(SysConfigParam.GetValue<int>("CodeRow1")), new HTuple(SysConfigParam.GetValue<int>("CodeColumn1")), new HTuple(SysConfigParam.GetValue<int>("CodeRow2")), new HTuple(SysConfigParam.GetValue<int>("CodeColumn2")));
                 
                 HOperatorSet.ReduceDomain(images, searchRegion, out HObject imgReduaced);
                 HOperatorSet.CropDomain(imgReduaced, out HObject imagePart);
-
+                HOperatorSet.WriteImage(imagePart, "bmp", 0, "d://images/11");
-                HOperatorSet.InvertImage(imagePart, out HObject imageInvert);
+                HOperatorSet.Threshold(imagePart, out HObject region, new HTuple(200), new HTuple(255));
+                HOperatorSet.Connection(region, out HObject connectedRegions);
+                HOperatorSet.FillUp(connectedRegions, out HObject regionFillUp);
+                HOperatorSet.ShapeTrans(regionFillUp, out HObject regionTrans, "rectangle1");
+                HOperatorSet.SelectShape(regionTrans, out HObject selectedRegions, "area", "and", new HTuple(7000), new HTuple(9000));
+                HOperatorSet.SelectShape(selectedRegions, out HObject searchRegions, "outer_radius", "and", new HTuple(50), new HTuple(70));
+                if(searchRegions.IsInitialized()&& searchRegions.CountObj()==1)
+                {
+                    //找到了二维码区域
+                    HOperatorSet.DilationRectangle1(searchRegions, out HObject regionDilation, new HTuple(20), new HTuple(20));
+                    HOperatorSet.ReduceDomain(imagePart, regionDilation, out HObject imageReduacedQrcode);
+                    HOperatorSet.InvertImage(imageReduacedQrcode, out HObject imageInvert);
                     HOperatorSet.ScaleImage(imageInvert, out HObject imageScaled, 2, 0);
                     //HOperatorSet.WriteImage(imageScaled, "bmp", 0, "d://images/22");
                     //HOperatorSet.ZoomImageFactor(imageScaled, out HObject imageZoomed, new HTuple(10), new HTuple(10), "constant");
                     HTuple decodedDataStrings = "";
                     HObject xlds = new HObject();
 
-                string[] modes = new string[] { "maximum_recognition" };
+                    string[] modes = new string[] {"standard_recognition","enhanced_recognition","maximum_recognition" };
                     foreach (string mode in modes)
                     {
                         HOperatorSet.CreateDataCode2dModel("Data Matrix ECC 200", "default_parameters", mode, out HTuple dataCodeHandle);
@@ -237,11 +246,21 @@ namespace Rs.MotionPlat.Commom
                         {
                             if (mode == "maximum_recognition")
                             {
+                                HOperatorSet.WriteImage(images, "bmp", 0, $"d://images/scanfail/{DateTime.Now.ToString("yyyy-MM-dd HHmmss ffff")}");
                                 mr.ScanOK = false;
                                 HOperatorSet.ClearDataCode2dModel(dataCodeHandle);
                             }
                         }
                     }
+                }
+                else
+                {
+                    HOperatorSet.WriteImage(images, "bmp", 0, $"d://images/scanfail/{DateTime.Now.ToString("yyyy-MM-dd HHmmss ffff")}");
+                    mr.ScanOK = false;
+                }
+
+
+                
 
 
                 //HOperatorSet.WriteImage(imagePart, "bmp", 0, "d://images/11");