展示实时旋钮图片

HisenceYoloDetection/MainForm.Designer.cs

@@ -194,6 +194,7 @@
             timer6 = new System.Windows.Forms.Timer(components);
             richTextBox1 = new RichTextBox();
             backgroundWorker1 = new System.ComponentModel.BackgroundWorker();
+            pictureBox1 = new PictureBox();
             tabPage2.SuspendLayout();
             panel1.SuspendLayout();
             groupBox5.SuspendLayout();
@@ -218,6 +219,7 @@
             tabPage3.SuspendLayout();
             panel2.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)InsertDataDgv).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)pictureBox1).BeginInit();
             SuspendLayout();
             // 
             // tabPage2
@@ -1223,15 +1225,15 @@
             // DevNameCombo
             // 
             DevNameCombo.FormattingEnabled = true;
-            DevNameCombo.Location = new Point(7, 33);
+            DevNameCombo.Location = new Point(8, 33);
             DevNameCombo.Margin = new Padding(4, 2, 4, 2);
             DevNameCombo.Name = "DevNameCombo";
-            DevNameCombo.Size = new Size(386, 33);
+            DevNameCombo.Size = new Size(524, 33);
             DevNameCombo.TabIndex = 1;
             // 
             // ScanDevList
             // 
-            ScanDevList.Location = new Point(424, 32);
+            ScanDevList.Location = new Point(557, 33);
             ScanDevList.Margin = new Padding(4, 2, 4, 2);
             ScanDevList.Name = "ScanDevList";
             ScanDevList.Size = new Size(94, 35);
@@ -1243,6 +1245,7 @@
             // groupBox2
             // 
             groupBox2.AutoSize = true;
+            groupBox2.Controls.Add(pictureBox1);
             groupBox2.Controls.Add(canvas3);
             groupBox2.Controls.Add(canvas2);
             groupBox2.Controls.Add(canvas1);
@@ -1376,6 +1379,7 @@
             groupBox8.Controls.Add(label35);
             groupBox8.Location = new Point(11, 326);
             groupBox8.Name = "groupBox8";
+            groupBox8.RightToLeft = RightToLeft.No;
             groupBox8.Size = new Size(596, 462);
             groupBox8.TabIndex = 24;
             groupBox8.TabStop = false;
@@ -1627,10 +1631,10 @@
             // tabPage3
             // 
             tabPage3.Controls.Add(panel2);
-            tabPage3.Location = new Point(4, 34);
+            tabPage3.Location = new Point(4, 33);
             tabPage3.Margin = new Padding(4, 2, 4, 2);
             tabPage3.Name = "tabPage3";
-            tabPage3.Size = new Size(1276, 815);
+            tabPage3.Size = new Size(1276, 816);
             tabPage3.TabIndex = 4;
             tabPage3.Text = "录入新型号";
             tabPage3.UseVisualStyleBackColor = true;
@@ -1950,6 +1954,16 @@
             richTextBox1.TabIndex = 1;
             richTextBox1.Text = "";
             // 
+            // pictureBox1
+            // 
+            pictureBox1.Location = new Point(367, 454);
+            pictureBox1.Margin = new Padding(4, 2, 4, 2);
+            pictureBox1.Name = "pictureBox1";
+            pictureBox1.Size = new Size(284, 202);
+            pictureBox1.SizeMode = PictureBoxSizeMode.CenterImage;
+            pictureBox1.TabIndex = 12;
+            pictureBox1.TabStop = false;
+            // 
             // MainForm
             // 
             AutoScaleDimensions = new SizeF(12F, 25F);
@@ -1999,6 +2013,7 @@
             panel2.ResumeLayout(false);
             panel2.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)InsertDataDgv).EndInit();
+            ((System.ComponentModel.ISupportInitialize)pictureBox1).EndInit();
             ResumeLayout(false);
         }
 
@@ -2184,5 +2199,6 @@
         private TextBox textBox4;
         private Label label36;
         private Label label37;
+        private PictureBox pictureBox1;
     }
 }

HisenceYoloDetection/MainForm.cs

@@ -3415,24 +3415,19 @@ namespace HisenceYoloDetection
 
                             Rect rectsql = CheckDiffSciHelper.strChangeRect(SQlxK_HisenceWord.TwoRect);
                             Rect rectDet = CheckDiffSciHelper.strChangeRect(xK_HisenceWord.TwoRect);
-                            bool iswhite = IsMostlyWhite(PathSql);
+                            bool iswhite = IsMostlyWhite(PathSql);//判断数据库模板块背景色
-                            int centerX = rectsql.X + rectsql.Width / 2;
+                            
-                            int centerY = rectsql.Y + rectsql.Height / 2;
+                            Mat SqlImg= Cv2.ImRead(PathSql);
-
+                            Mat SqlBtn = GetCroppedImage(SqlImg, rectsql);
-                            // 确定新的矩形框的左上角坐标和宽高
+                            Mat BtnImg = GetCroppedImage(CutBlockMat, rectDet);//截取实时图像旋钮图片
-                            int rectSize = 60; // 30像素向外拓展
+                            Bitmap bitmap = MatToBitmap(BtnImg);
-                            int rectX = Math.Max(0, centerX - rectSize / 2);
+                            pictureBox1.Image = bitmap;//展示实时旋钮图片
-                            int rectY = Math.Max(0, centerY - rectSize / 2);
+                            Rect newRect = GetCenterCroppedRect(SqlBtn, 30);
-                            int rectWidth = Math.Min(rectSize, rectsql.Width - rectX);
+                            string color = BtnColor(SqlBtn, newRect);
-                            int rectHeight = Math.Min(rectSize, rectsql.Height - rectY);
-
-                            // 创建新的矩形框
-                            Rect newRect = new Rect(rectX, rectY, rectWidth, rectHeight);
-                            string color = BtnColor(CutBlockMat, newRect);
                             this.Invoke(new Action(() =>
                             {
 
-                                textBox2.Text = color;
+                                textBox2.Text = color;//数据库旋钮颜色
 
                             }));
                             Mat matresult = CutBlockMat.Clone();
@@ -3694,7 +3689,32 @@ namespace HisenceYoloDetection
             // 如果黑色比例大于等于0.6，返回false，否则返回true
             return blackRatio < 0.6;
         }
+        //Mat 转Bitmap
+        private Bitmap MatToBitmap(Mat mat)
+        {
+            // Convert OpenCV Mat to Bitmap
+            Bitmap bitmap;
+            using (var ms = new System.IO.MemoryStream(mat.ToBytes()))
+            {
+                bitmap = new Bitmap(ms);
+            }
+            return bitmap;
+        }
+        static Mat GetCroppedImage(Mat picture, Rect rectDet)
+        {
+            // 确保 rectDet 在 picture 范围内
+            Rect validRect = new Rect(
+                Math.Max(rectDet.X, 0),
+                Math.Max(rectDet.Y, 0),
+                Math.Min(rectDet.Width, picture.Width - rectDet.X),
+                Math.Min(rectDet.Height, picture.Height - rectDet.Y)
+            );
 
+            // 提取指定区域的子图像
+            Mat croppedImage = new Mat(picture, validRect);
+
+            return croppedImage;
+        }
         private void bnGetParam2_Click_1(object sender, EventArgs e)
         {
             // tbExposure2.Text = Cam2.dvpGetExposure().ToString();
@@ -3736,7 +3756,26 @@ namespace HisenceYoloDetection
                 myLog("X轴停止归零", DateTime.Now);
             }
         }
+        //截取中心点四周的矩形框（防止按钮四周不同颜色的影响）
+        private Rect GetCenterCroppedRect(Mat picture, int borderSize)
+        {
+            // 获取图像尺寸
+            int width = picture.Width;
+            int height = picture.Height;
 
+            // 计算裁剪区域的矩形框
+            int newWidth = width - 2 * borderSize;
+            int newHeight = height - 2 * borderSize;
+            int x = borderSize;
+            int y = borderSize;
+
+            // 确保裁剪区域在图像范围内
+            Rect validRect = new Rect(x, y, newWidth, newHeight);
+            validRect = validRect & new Rect(0, 0, width, height);
+
+            return validRect;
+        }
+        //获取区域旋钮颜色
         static string BtnColor(Mat img, Rect rect)
         {
             // 提取指定区域