/*==============================================================================================*/
private bool FindBlob(EImageBW8 inputImage, byte threshold = 128, bool findBlack = true, bool findWhite = false)
{
bool reSuccess = false;
try
{
eImageEncoder.GrayscaleSingleThresholdSegmenter.BlackLayerEncoded = findBlack;
eImageEncoder.GrayscaleSingleThresholdSegmenter.WhiteLayerEncoded = findWhite;
eImageEncoder.SegmentationMethod = ESegmentationMethod.GrayscaleSingleThreshold;
eImageEncoder.GrayscaleSingleThresholdSegmenter.Mode = EGrayscaleSingleThreshold.Absolute;
eImageEncoder.GrayscaleSingleThresholdSegmenter.AbsoluteThreshold = threshold;
eImageEncoder.Encode(inputImage, Base);
reSuccess = true;
}
catch (EException exc)
{
StackFrame[] stackFrames = new StackTrace(true).GetFrames();
clsLogFile.LogTryCatch(stackFrames, exc.Message, true, true);
}
catch (Exception ex)
{
StackFrame[] stackFrames = new StackTrace(true).GetFrames();
clsLogFile.LogTryCatch(stackFrames, ex.Message, true, true);
}
return(reSuccess);
}
private void vehicleToolStripMenuItem_Click(object sender, EventArgs e)
{
float PictureBoxSizeRatio, ImageSizeRatio;
codedImage1ObjectSelection.FeretAngle = 0.00f;
codedImage1Encoder.GrayscaleSingleThresholdSegmenter.WhiteLayerEncoded = true;
codedImage1Encoder.GrayscaleSingleThresholdSegmenter.BlackLayerEncoded = false;
codedImage1Encoder.SegmentationMethod = ESegmentationMethod.GrayscaleSingleThreshold;
codedImage1Encoder.GrayscaleSingleThresholdSegmenter.Mode = EGrayscaleSingleThreshold.MinResidue;
OriginalImg1.Load(files[0]);
/*============================計算scaling ratio============================*/
PictureBoxSizeRatio = (float)pbImg1.Width / pbImg1.Height;
ImageSizeRatio = (float)OriginalImg1.Width / OriginalImg1.Height;
if (ImageSizeRatio > PictureBoxSizeRatio)
{
ScalingRatio = (float)pbImg1.Width / OriginalImg1.Width;
}
else
{
ScalingRatio = (float)pbImg1.Height / OriginalImg1.Height;
}
/*=========================================================================*/
for (int i = 0; i < FileListBox.Items.Count; i++)
{
FileListBox.SelectedIndex = i;
FileListBox.Refresh();
OriginalImg1.Load(files[i]);
OriginalImg1.Draw(pbImg1.CreateGraphics(), ScalingRatio);
GrayImg1.SetSize(OriginalImg1);
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), GrayImg1);
EasyImage.Convert(OriginalImg1, GrayImg1); //轉灰階
EasyImage.Median(BackgroundGray, BackgroundGray);
EasyImage.Median(GrayImg1, GrayImg1);
EasyImage.Oper(EArithmeticLogicOperation.Subtract, GrayImg1, BackgroundGray, GrayImg1);
EasyImage.Threshold(GrayImg1, GrayImg1, unchecked ((uint)EThresholdMode.MinResidue));
EasyImage.ErodeBox(GrayImg1, GrayImg1, 1); //侵蝕
EasyImage.CloseBox(GrayImg1, GrayImg1, 10); //閉合
codedImage1ObjectSelection.FeretAngle = 0.00f;
codedImage1Encoder.Encode(GrayImg1, codedImage1);
codedImage1ObjectSelection.Clear();
codedImage1ObjectSelection.AddObjects(codedImage1);
codedImage1ObjectSelection.AttachedImage = GrayImg1;
codedImage1ObjectSelection.RemoveUsingUnsignedIntegerFeature(EFeature.RunCount, 1000, ESingleThresholdMode.Less); //移除RunCount小於1000的物件
if (codedImage1ObjectSelection.ElementCount > 0)
{
Console.WriteLine("(" + codedImage1ObjectSelection.GetElement(0).BoundingBoxCenterX + ", " + codedImage1ObjectSelection.GetElement(0).BoundingBoxCenterY + ")");
}
codedImage1.DrawFeature(pbImg1.CreateGraphics(), EDrawableFeature.BoundingBox, codedImage1ObjectSelection, ScalingRatio); // 把車的框框畫出來
GrayImg1.Draw(pbImg2.CreateGraphics(), ScalingRatio);
Console.WriteLine(files[i]);
}
}
public override bool Run(bool isTaskRun = false)
{
int index = objConfig.SelectImgIndex - 1;
if (index < 0 || index >= ParentTask.Imgs.Count)
{
InputImg = null;
count = 0;
return(false);
}
InputImg = ParentTask.Imgs[index].Img;
if (InputImg == null || InputImg.IsVoid)
{
count = 0;
return(false);
}
if (objConfig.WhiteEncode && !ImageEncoder.GrayscaleSingleThresholdSegmenter.WhiteLayerEncoded)
{
ImageEncoder.GrayscaleSingleThresholdSegmenter.BlackLayerEncoded = false;
ImageEncoder.GrayscaleSingleThresholdSegmenter.WhiteLayerEncoded = true;
}
else if (!objConfig.WhiteEncode && ImageEncoder.GrayscaleSingleThresholdSegmenter.WhiteLayerEncoded)
{
ImageEncoder.GrayscaleSingleThresholdSegmenter.BlackLayerEncoded = true;
ImageEncoder.GrayscaleSingleThresholdSegmenter.WhiteLayerEncoded = false;
}
if (objConfig.UseRoi)
{
Roi.Comment = "";
if (GetValueFromLinkStr(objConfig.LinkOrgX, out linkorgx))
{
objConfig.Roi_OrgX = (int)linkorgx + objConfig.LinkOffsetOrgX;
}
if (GetValueFromLinkStr(objConfig.LinkOrgY, out linkorgy))
{
objConfig.Roi_OrgY = (int)linkorgy + objConfig.LinkOffsetOrgY;
}
if (GetValueFromLinkStr(objConfig.LinkWidth, out linkwidth))
{
objConfig.Roi_Width = (int)linkwidth + objConfig.LinkOffsetWidth;
}
if (GetValueFromLinkStr(objConfig.LinkHeight, out linkheight))
{
objConfig.Roi_Height = (int)linkheight + objConfig.LinkOffsetHeight;
}
Roi.SetPlacement(objConfig.Roi_OrgX, objConfig.Roi_OrgY, objConfig.Roi_Width, objConfig.Roi_Height);
if (Roi.Width > InputImg.Width)
{
Roi.Width = InputImg.Width;
}
if (Roi.Height > InputImg.Height)
{
Roi.Height = InputImg.Height;
}
if (Roi.OrgX < 0)
{
Roi.OrgX = 0;
}
if (Roi.OrgY < 0)
{
Roi.OrgY = 0;
}
if (Roi.OrgX + Roi.Width > InputImg.Width)
{
Roi.OrgX = InputImg.Width - Roi.Width;
}
if (Roi.OrgY + Roi.Height > InputImg.Height)
{
Roi.OrgY = InputImg.Height - Roi.Height;
}
Roi.Attach(InputImg);
ImageEncoder.Encode(Roi, CodedImage);
}
else
{
Roi.Comment = "NoShow";
ImageEncoder.Encode(InputImg, CodedImage);
}
ObjectSelection.Clear();
ObjectSelection.AddObjects(CodedImage);
if (objConfig.UseRoi)
{
foreach (var item in objConfig.FeatureFilters)
{
switch (item.Feature)
{
case 3: ObjectSelection.RemoveUsingUnsignedIntegerFeature((EFeature)item.Feature, item.Min, item.Max, EDoubleThresholdMode.Outside);
break;
case 11:
case 12:
case 13:
case 14:
case 15:
case 16:
case 41:
ObjectSelection.RemoveUsingFloatFeature((EFeature)item.Feature, item.Min - Roi.OrgX, item.Max - Roi.OrgY, EDoubleThresholdMode.Outside);
break;
default:
break;
}
}
}
else
{
foreach (var item in objConfig.FeatureFilters)
{
switch (item.Feature)
{
case 3: ObjectSelection.RemoveUsingUnsignedIntegerFeature((EFeature)item.Feature, item.Min, item.Max, EDoubleThresholdMode.Outside);
break;
case 11:
case 12:
case 13:
case 14:
case 15:
case 16:
case 41:
ObjectSelection.RemoveUsingFloatFeature((EFeature)item.Feature, item.Min, item.Max, EDoubleThresholdMode.Outside);
break;
default:
break;
}
}
}
//排序
if (objConfig.CanSort)
{
int feature = 0;
switch (objConfig.SortIndex)
{
case 0: feature = 3;
break;
case 1: feature = 11;
break;
case 2: feature = 12;
break;
case 3: feature = 41;
break;
case 4: feature = 13;
break;
case 5: feature = 14;
break;
case 6: feature = 15;
break;
case 7: feature = 16;
break;
default:
break;
}
if (objConfig.IsAscending)
{
ObjectSelection.Sort((EFeature)feature, ESortDirection.Ascending);
}
else
{
ObjectSelection.Sort((EFeature)feature, ESortDirection.Descending);
}
}
//输出结果
ResultData.Name = objConfig.ToolName;
ResultData.ValueParams.Clear();
count = ObjectSelection.ElementCount;
ResultData.ValueParams.Add("斑点数量", new float[] { count });
if (count > 0)
{
area = new float[count];
centerX = new float[count];
centerY = new float[count];
gravityX = new float[count];
gravityY = new float[count];
width = new float[count];
height = new float[count];
angle = new float[count];
for (int i = 0; i < count; i++)
{
area[i] = ObjectSelection.GetUnsignedIntegerFeature(i, EFeature.Area);
centerX[i] = ObjectSelection.GetFloatFeature(i, EFeature.BoundingBoxCenterX);
centerY[i] = ObjectSelection.GetFloatFeature(i, EFeature.BoundingBoxCenterY);
gravityX[i] = ObjectSelection.GetFloatFeature(i, EFeature.GravityCenterX);
gravityY[i] = ObjectSelection.GetFloatFeature(i, EFeature.GravityCenterY);
width[i] = ObjectSelection.GetFloatFeature(i, EFeature.BoundingBoxWidth);
height[i] = ObjectSelection.GetFloatFeature(i, EFeature.BoundingBoxHeight);
angle[i] = ObjectSelection.GetFloatFeature(i, EFeature.EllipseAngle);
if (objConfig.UseRoi)
{
centerX[i] += objConfig.Roi_OrgX;
gravityX[i] += objConfig.Roi_OrgX;
centerY[i] += objConfig.Roi_OrgY;
gravityY[i] += objConfig.Roi_OrgY;
}
}
ResultData.ValueParams.Add("斑点面积", area);
ResultData.ValueParams.Add("斑点中心X", centerX);
ResultData.ValueParams.Add("斑点中心Y", centerY);
ResultData.ValueParams.Add("斑点重心X", gravityX);
ResultData.ValueParams.Add("斑点重心Y", gravityY);
ResultData.ValueParams.Add("斑点宽度", width);
ResultData.ValueParams.Add("斑点高度", height);
ResultData.ValueParams.Add("斑点角度", angle);
}
if (isTaskRun)
{
ParentTask.ResultDatas.Add(ResultData);
}
//判定
bool result = true;
foreach (var item in objConfig.ResultsDetermines)
{
if (item.Enable)
{
switch (item.Name)
{
case "数量":
if (count < item.Min || count > item.Max)
{
result = false;
}
break;
case "面积":
for (int i = 0; i < count; i++)
{
if (area[i] < item.Min || area[i] > item.Max)
{
result = false;
}
}
break;
case "重心X":
for (int i = 0; i < count; i++)
{
if (gravityX[i] < item.Min || gravityX[i] > item.Max)
{
result = false;
}
}
break;
case "重心Y":
for (int i = 0; i < count; i++)
{
if (gravityY[i] < item.Min || gravityY[i] > item.Max)
{
result = false;
}
}
break;
case "宽度":
for (int i = 0; i < count; i++)
{
if (width[i] < item.Min || width[i] > item.Max)
{
result = false;
}
}
break;
case "高度":
for (int i = 0; i < count; i++)
{
if (height[i] < item.Min || height[i] > item.Max)
{
result = false;
}
}
break;
default:
break;
}
}
}
Roi.Title = Config.ToolName;
Roi.Date = result ? "" : "Red";
return(result);
}