public void UpdateCurrImage(HObject img)
{
if (img == null)
{
return;
}
if (CurrentImage != null)
{
CurrentImage.Dispose();
}
if (TemplateParam.Scale > 0.09 && TemplateParam.Scale < 2.1)
{
HOperatorSet.CopyImage(img, out CurrentImage);
}
else
{
MessageBox.Show("图像的缩放系数设置错误，请修改Scale参数");
HOperatorSet.CopyImage(img, out CurrentImage);
TemplateParam = new St_TemplateParam(true);
TemplateParam.Scale = 1.0;
}
if (CurrentImage == null || !CurrentImage.IsInitialized())
{
MessageBox.Show("请先加载一张图片");
return;
}
InitUI();
}
public bool Read(string Path)
{
bool IsOk = true;
// BasePath = System.IO.Directory.GetCurrentDirectory();
string path = Path + ConfigName + @"\";
this.localSetting = XML <LocalSettingPara> .Read(path + "LocalSetting.xml");
this.Template = XML <St_TemplateParam> .Read(path + "Template.xml");
this.Lines = XML <St_LinesParam> .Read(path + "Lines.xml");
this.Circles = XML <St_CirclesParam> .Read(path + "Circles.xml");
this.Blobs = XML <St_BlobLocalParam> .Read(path + "Blobs.xml");
this.LineCirRectInspParam = XML <St_InspectImageSetting> .Read(path + "LineCirRectInspParam.xml");
if (localSetting == null)
{
return(true);
}
if (localSetting.localModel.ToString().Contains("Temp"))
{
Template.Load(path);
}
return(IsOk);
}
public override bool doLocal()
{
NowResult = new LocalResult();
//1.0模板匹配
St_TemplateParam TemplateParam = NowVisionPara.Template;
RectangleF roi = new RectangleF();
LocalSettingPara Setting = NowVisionPara.localSetting;
roi.X = Setting.SearchAreaX;
roi.Y = Setting.SearchAreaY;
roi.Width = Setting.SearchWidth;
roi.Height = Setting.SearchHeight;
MatchingResult result;
try{
NowResult.IsLocalOk = TemplateParam.FindSharpTemplate(NowImg, roi, TemplateParam, out result);
NowResult.row = result.mRow;
NowResult.col = result.mCol;
NowResult.angle = result.mAngle;
//NowResult.ShowContour = result.mContour;
NowResult.ShowContour = result.getDetectionResults();
return(true);
}
catch
{ return(false); }
}
public LocalPara()
{
localSetting = new LocalSettingPara();
Template = new St_TemplateParam(true);
Lines = new St_LinesParam(4);
Circles = new St_CirclesParam(2);
Blobs = new St_BlobLocalParam(2);
}
public SubFrmTemplate(St_TemplateParam param, LocalSettingPara setting, ViewControl viewIn, HObject srcImage, Action <bool> drawRoiInHWindow)
{
InitializeComponent();
TemplateParam = param;
Setting = setting;
view1 = viewIn;
//ShowWindow.HMouseMove += HMouseMove;
if (CurrentImage != null)
{
CurrentImage.Dispose();
}
ActionIsDrawingRoi = drawRoiInHWindow;
}
public bool FindSharpTemplate(HObject srcImg, RectangleF searchArea, St_TemplateParam currParm, out MatchingResult result)
{
result = new MatchingResult();
// if (!IsLoadOK) return false;
Matching.InitMatchingParam(currParm);
if (!Matching.FindShapeModel(srcImg, searchArea, out result))
{
Logger.PopError("查找模板失败！");
return(false);
}
return(true);
}
private void FindLineBtn_Click(object sender, EventArgs e)
{
txtFindTime.Clear();
Stopwatch sw = new Stopwatch();
sw.Start();
if (GrabedImg == null)
{
Logger.PopError("请先采集图片！", true);
return;
}
//1.0模板匹配
St_TemplateParam TemplateParam = VisionPara0.localPara.Template;
RectangleF roi = new RectangleF();
LocalSettingPara Setting = VisionPara0.localPara.localSetting;
roi.X = Setting.SearchAreaX;
roi.Y = Setting.SearchAreaY;
roi.Width = Setting.SearchWidth;
roi.Height = Setting.SearchHeight;
MatchingResult result;
TemplateParam.FindSharpTemplate(GrabedImg, roi, TemplateParam, out result);
//2.0调整图像位置
St_VectorAngle VectorAngle0 = new St_VectorAngle(VisionPara0.localPara.Template.CenterY,
VisionPara0.localPara.Template.CenterX, VisionPara0.localPara.Template.TemplateAngle);
St_VectorAngle TempFindVectorAngle = new St_VectorAngle(result.mRow, result.mCol, result.mAngle);//找到的模板坐标
HTuple HomMat = new HTuple();
HOperatorSet.VectorAngleToRigid(result.mRow, result.mCol, result.mAngle, VisionPara0.localPara.Template.CenterY,
VisionPara0.localPara.Template.CenterX, VisionPara0.localPara.Template.TemplateAngle, out HomMat);
HObject AffineImg = new HObject();
HOperatorSet.AffineTransImage(GrabedImg, out AffineImg, HomMat, "constant", "false");
HOperatorSet.ClearWindow(ShowWindow);
MyVisionBase.hDispObj(ShowWindow, GrabedImg);
//3.0找出Pin针坐标
HObject RoiContour = new HObject();
MyVisionBase.hDispObj(ShowWindow, AffineImg);
HTuple PinRows = new HTuple(), PinCols = new HTuple();
PinInsepct.FindPinPos(TeachInspectPinParam, AffineImg, out PinRows, out PinCols);
HObject ShowContour = new HObject();
HOperatorSet.GenCrossContourXld(out ShowContour, PinRows, PinCols, 50, 0);
MyVisionBase.hSetColor(ShowWindow, "red");
MyVisionBase.hDispObj(ShowWindow, ShowContour);
//4.0 计算出Pin针偏移量
HTuple OffSetRows = new HTuple(), OffSetCols = new HTuple(), OffSetDists = new HTuple();;
PinInsepct.CalculatePinOffset(TeachInspectPinParam, PinRows, PinCols, out OffSetRows, out OffSetCols, out OffSetDists);
HTuple Max = OffSetDists.TupleMax();
HTuple MaxIndex = OffSetDists.TupleFind(Max);
HOperatorSet.GenCircleContourXld(out ShowContour, PinRows[MaxIndex[0].I], PinCols[MaxIndex[0].I], 50, 0,
Math.PI * 2, "positive", 1.0);
MyVisionBase.hSetColor(ShowWindow, "red");
MyVisionBase.hDispObj(ShowWindow, ShowContour);
txtFindTime.Text = sw.ElapsedMilliseconds.ToString();
}
