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定位点识别优化提示

This commit is contained in:
强 杨 2023-11-07 16:59:30 +08:00
parent 8af8953771
commit 46d928936e
4 changed files with 62 additions and 22 deletions
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66
App_Code/CommonUse.cs
View File

@ -166,10 +166,9 @@ public class CommonUse
/// <param name="width"></param> /// <param name="width"></param>
/// <param name="height"></param> /// <param name="height"></param>
/// <returns></returns> /// <returns></returns>
public Mat GetPostionXYByFindPostionAndXieLv(Mat color_mat, VectorOfVectorOfPoint selected_contours, string postionCut, out string PYPostion, Image<Gray, byte> currentFrame, out double xielv) public Mat GetPostionXYByFindPostionAndXieLv(Mat color_mat, VectorOfVectorOfPoint selected_contours, string postionCut, out string PYPostion, Image<Gray, byte> currentFrame, out double xielv, out string message)
{ {
message = string.Empty;
CommonUse commonUse = new CommonUse(); CommonUse commonUse = new CommonUse();
string[] postionc = postionCut.Split(new string[] { "^" }, StringSplitOptions.RemoveEmptyEntries); string[] postionc = postionCut.Split(new string[] { "^" }, StringSplitOptions.RemoveEmptyEntries);
PYPostion = ""; PYPostion = "";
@ -179,6 +178,7 @@ public class CommonUse
int Y2 = 0, Y1 = 0, X2 = 0, X1 = 0; int Y2 = 0, Y1 = 0, X2 = 0, X1 = 0;
xielv = -100;
for (int i = 0; i < postionc.Length; i++) for (int i = 0; i < postionc.Length; i++)
{ {
string[] postCutList = postionc[i].Split(','); string[] postCutList = postionc[i].Split(',');
@ -193,21 +193,27 @@ public class CommonUse
string mx = ""; string mx = "";
try try
{ {
mx = commonUse.GetValueAndDrawGrid_Find(color_mat.Bitmap, selected_contours, X, W, 1, Y, H, 1, "", out GrXY); mx = commonUse.GetValueAndDrawGrid_Find(color_mat.Bitmap, selected_contours, X, W, 1, Y, H, 1, "", out GrXY, out message);
} }
catch catch
{ {
message = GetPostionString(i)+"未找到定位点";
xielv = -100; xielv = -100;
return null; return null;
mx = "null";
GrXY = new Point(0, 0);
} }
if (mx.Trim() != "A") if (mx.Trim() != "A")
{ {
message = GetPostionString(i) + "未找到定位点";
xielv = -100; xielv = -100;
return null; return null;
break; }
if (!string.IsNullOrWhiteSpace(message))
{
var posStr = GetPostionString(i);
message = posStr + "识别到多个定位点";
return null;
} }
Point Mx = GrXY; Point Mx = GrXY;
if (i == 0)//左上角 if (i == 0)//左上角
@ -243,6 +249,19 @@ public class CommonUse
} }
private string GetPostionString(int i)
{
switch (i)
{
case 0: return "左上角";
case 1: return "右上角";
case 2: return "左下角";
case 3: return "右下角";
default:
return "未知位置";
}
}
/// <summary> /// <summary>
/// 将给定点集顺时针排序 /// 将给定点集顺时针排序
/// </summary> /// </summary>
@ -535,8 +554,9 @@ public class CommonUse
/// <param name="y_num"></param> /// <param name="y_num"></param>
/// <returns></returns> /// <returns></returns>
public int[] GetTargetGravityFind(VectorOfVectorOfPoint contours, int x_begin, int x_interval, int x_num, public int[] GetTargetGravityFind(VectorOfVectorOfPoint contours, int x_begin, int x_interval, int x_num,
int y_begin, int y_interval, int y_num, out Point gravityXY) int y_begin, int y_interval, int y_num, out Point gravityXY, out string messag)
{ {
messag = string.Empty;
int[] result = new int[x_num];//结果数组 int[] result = new int[x_num];//结果数组
//数组初值默认为-1 //数组初值默认为-1
for (int i = 0; i < x_num; i++) for (int i = 0; i < x_num; i++)
@ -561,9 +581,10 @@ public class CommonUse
if (result[x_id] != -1) if (result[x_id] != -1)
{ {
string str = string.Format("第{0}列存在多个答案！请擦拭干净后再扫描", x_id); messag = "识别到多个定位点";
result[x_id] = Convert.ToInt32(result[x_id].ToString() + value.ToString()); //string str = string.Format("第{0}列存在多个答案！请擦拭干净后再扫描", x_id);
gravityXY = gravity[i]; //result[x_id] = Convert.ToInt32(result[x_id].ToString() + value.ToString());
//gravityXY = gravity[i];
} }
else else
@ -574,8 +595,25 @@ public class CommonUse
gravityXY = gravity[i]; gravityXY = gravity[i];
gravityXY.X = rect.X; gravityXY.X = rect.X;
gravityXY.Y = rect.Y; gravityXY.Y = rect.Y;
break;
} }
//if (result[x_id] != -1)
//{
// string str = string.Format("第{0}列存在多个答案！请擦拭干净后再扫描", x_id);
// result[x_id] = Convert.ToInt32(result[x_id].ToString() + value.ToString());
// gravityXY = gravity[i];
//}
//else
//{
// Rectangle rect = CvInvoke.BoundingRectangle(contour);
// //这里有修改
// result[x_id] = value;
// gravityXY = gravity[i];
// gravityXY.X = rect.X;
// gravityXY.Y = rect.Y;
// break;
//}
} }
return result; return result;
} }
@ -1010,11 +1048,11 @@ public class CommonUse
/// <param name="strText">输出文字</param> /// <param name="strText">输出文字</param>
/// <returns></returns> /// <returns></returns>
public string GetValueAndDrawGrid_Find(Bitmap img, VectorOfVectorOfPoint contours, public string GetValueAndDrawGrid_Find(Bitmap img, VectorOfVectorOfPoint contours,
int x_begin, int x_interval, int x_num, int y_begin, int y_interval, int y_num, string strText, out Point pFindX) int x_begin, int x_interval, int x_num, int y_begin, int y_interval, int y_num, string strText, out Point pFindX, out string message)
{ {
//画网格 //画网格
Point pFind; Point pFind;
int[] intArray = GetTargetGravityFind(contours, x_begin, x_interval, x_num, y_begin, y_interval, y_num, out pFind); int[] intArray = GetTargetGravityFind(contours, x_begin, x_interval, x_num, y_begin, y_interval, y_num, out pFind, out message);
int maxValue = GetMaxValueOfArray(intArray);//数组最大值 int maxValue = GetMaxValueOfArray(intArray);//数组最大值
pFindX = pFind; pFindX = pFind;
string str = ""; string str = "";

6
Temp/Default.aspx.cs
View File

@ -364,11 +364,11 @@ public partial class 外部答题卡_Default : System.Web.UI.Page
//Mat mat_dilate1 = commonUse.MyDilate(mat_threshold1); //Mat mat_dilate1 = commonUse.MyDilate(mat_threshold1);
//VectorOfVectorOfPoint selected_contours1; //VectorOfVectorOfPoint selected_contours1;
//selected_contours1 = commonUse.GetUsefulContoursDingWei(mat_dilate1, 1); //selected_contours1 = commonUse.GetUsefulContoursDingWei(mat_dilate1, 1);
string message = string.Empty;
Mat color_mxxx = commonUse.GetPostionXYByFindPostionAndXieLv(currentFramext.Mat, selected_contours1, GetData[0], out PYPostionList, currentFramext, out xielv); Mat color_mxxx = commonUse.GetPostionXYByFindPostionAndXieLv(currentFramext.Mat, selected_contours1, GetData[0], out PYPostionList, currentFramext, out xielv,out message);
if (xielv == -100) if (xielv == -100)
{ {
Response.Write("模板配置错误，斜率无法计算"); Response.Write(message);
return false; return false;
} }
int oldWidth = color_mxxx.Bitmap.Width; int oldWidth = color_mxxx.Bitmap.Width;

6
Temp/TempDraw.aspx.cs
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@ -679,7 +679,8 @@ public class MK_Operater
string mx = ""; string mx = "";
try try
{ {
mx = commonUse.GetValueAndDrawGrid_Find(color_mat.Bitmap, selected_contours, X, W, 1, Y, H, 1, "", out GrXY); string message = string.Empty;
mx = commonUse.GetValueAndDrawGrid_Find(color_mat.Bitmap, selected_contours, X, W, 1, Y, H, 1, "", out GrXY,out message);
} }
catch catch
{ {
@ -747,7 +748,8 @@ public class MK_Operater
string mx = ""; string mx = "";
try try
{ {
mx = commonUse.GetValueAndDrawGrid_Find(color_mat.Bitmap, selected_contours, X, W, 1, Y, H, 1, "", out GrXY); string message = string.Empty;
mx = commonUse.GetValueAndDrawGrid_Find(color_mat.Bitmap, selected_contours, X, W, 1, Y, H, 1, "", out GrXY,out message);
} }
catch catch
{ {

6
Temp/UserTemp.aspx.cs
View File

@ -189,11 +189,11 @@ public partial class Temp_UserTemp : System.Web.UI.Page
//Mat color_mat1 = commonUse.DrawContours(currentFramext.Mat, selected_contours1); //Mat color_mat1 = commonUse.DrawContours(currentFramext.Mat, selected_contours1);
//commonUse.ShowMatWaitKey("shijuan bianjie", color_mat1, 0.6); //commonUse.ShowMatWaitKey("shijuan bianjie", color_mat1, 0.6);
string message = string.Empty;
Mat color_mxxx = commonUse.GetPostionXYByFindPostionAndXieLv(imagex.Mat, selected_contours1, GetData[0], out PYPostionList, currentFramext, out xielv); Mat color_mxxx = commonUse.GetPostionXYByFindPostionAndXieLv(imagex.Mat, selected_contours1, GetData[0], out PYPostionList, currentFramext, out xielv,out message);
if (xielv == -100) if (xielv == -100)
{ {
Response.Write("TEMPERRO"); Response.Write(message);
return; return;
} }
imagex.Dispose(); imagex.Dispose();