From 10154eeb90791746a6471e40057e64c03680fd69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=BA=20=E6=9D=A8?= <yq5537@outlook.com>
Date: Sat, 7 Oct 2023 17:55:17 +0800
Subject: [PATCH] =?UTF-8?q?=E9=99=8D=E4=BD=8E=E5=AE=9A=E4=BD=8D=E7=82=B9?=
 =?UTF-8?q?=E9=98=88=E5=80=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 App_Code/CommonUse.cs | 41 +++++++++++++++++++++++++++++++++++++++--
 Temp/UserTemp.aspx.cs |  7 ++++++-
 2 files changed, 45 insertions(+), 3 deletions(-)

diff --git a/App_Code/CommonUse.cs b/App_Code/CommonUse.cs
index dad6cdb..8c462e3 100644
--- a/App_Code/CommonUse.cs
+++ b/App_Code/CommonUse.cs
@@ -187,7 +187,8 @@ public class CommonUse
             int W = Convert.ToInt32(Convert.ToDouble(postCutList[2]));
             int H = Convert.ToInt32(Convert.ToDouble(postCutList[3]));
 
-
+            //var aaa=commonUse.DrawGridByXY(color_mat, X, W, 1, Y, H, 1);
+            //ShowMatWaitKey("123", aaa, 0.8);
 
             string mx = "";
             try
@@ -416,7 +417,7 @@ public class CommonUse
 
             //外接矩形宽、高需在给定范围内
             // bool bo = (rect.Width / rect.Height >= ratio && (rect.Width > 3 && rect.Height > 2) && (area > 200 && area <= 4500));
-            bool bo = ((rect.Width > 3 && rect.Height > 2) && (area > 100 && area <= 15000));
+            bool bo = ((rect.Width > 3 && rect.Height > 2) && (area > 1 && area <= 150000));
             //bool bo = pxNums > 130 && pxNums < 300;
             if (bo)
             {
@@ -1309,6 +1310,42 @@ public class CommonUse
         return mat_color;
     }
 
+    public Mat DrawGridByXY(Mat img, int x_begin, int x_interval, int x_num, int y_begin, int y_interval, int y_num)
+    {
+
+
+        Mat src = img;
+
+        //转换颜色空间
+        Mat mat_color = new Mat();
+        if (src.NumberOfChannels == 1)
+            CvInvoke.CvtColor(src, mat_color, Emgu.CV.CvEnum.ColorConversion.Gray2Bgr);
+        else
+            mat_color = src;
+
+        for (int i = 0; i <= x_num; i++)
+        {
+            //先画竖线
+            Point p1 = new Point(x_begin + x_interval * i, y_begin);
+            Point p2 = new Point(x_begin + x_interval * i, y_begin + y_interval * y_num);
+            CvInvoke.Line(mat_color, p1, p2, new MCvScalar(0, 0, 255), 1);
+        }
+
+        for (int i = 0; i <= y_num; i++)
+        {
+            //再画横线
+            Point p1 = new Point(x_begin, y_begin + y_interval * i);
+            Point p2 = new Point(x_begin + x_interval * x_num, y_begin + y_interval * i);
+            CvInvoke.Line(mat_color, p1, p2, new MCvScalar(0, 0, 255), 1);
+        }
+
+        //img.Image = mat_color;
+
+
+        return mat_color;
+    }
+
+
     /// <summary>
     /// 画出给定轮廓
     /// </summary>
diff --git a/Temp/UserTemp.aspx.cs b/Temp/UserTemp.aspx.cs
index b87a30f..02b219c 100644
--- a/Temp/UserTemp.aspx.cs
+++ b/Temp/UserTemp.aspx.cs
@@ -173,11 +173,16 @@ public partial class Temp_UserTemp : System.Web.UI.Page
              
 
 
-                CvInvoke.Threshold(imagex, mat_threshold1, 254, 255, Emgu.CV.CvEnum.ThresholdType.BinaryInv);
+                CvInvoke.Threshold(imagex, mat_threshold1, 200, 255, Emgu.CV.CvEnum.ThresholdType.BinaryInv);
                 Mat mat_dilate1 = commonUse.MyDilate(mat_threshold1);
                 VectorOfVectorOfPoint selected_contours1;
                 selected_contours1 = commonUse.GetUsefulContoursDingWei(mat_dilate1, 1);
                 Image<Gray, byte> currentFramext = new Image<Gray, byte>(PictureBoxBitMap);
+
+                //Mat color_mat1 = commonUse.DrawContours(currentFramext.Mat, selected_contours1);
+
+                //commonUse.ShowMatWaitKey("shijuan bianjie", color_mat1, 0.6);
+
                 Mat color_mxxx = commonUse.GetPostionXYByFindPostionAndXieLv(imagex.Mat, selected_contours1, GetData[0], out PYPostionList, currentFramext, out xielv);
                 if (xielv == -100)
                 {