public HRegion Extract(HImage image)
{
var domain = image.GetDomain();
var offsetRow1 = domain.GetRow1();
var offsetColumn1 = domain.GetColumn1();
var croppedImage = image.CropDomain();
var swThresholdImageFilter = new NotifyStopwatch("DynThresholdCroppedRegionExtractor.ThresholdImageFilter");
HImage thresholdImage = ThresholdImageFilter.Process(croppedImage);
swThresholdImageFilter.Dispose();
var swDynThreshold = new NotifyStopwatch("DynThresholdCroppedRegionExtractor.DynThreshold");
HRegion region = croppedImage.DynThreshold(
thresholdImage,
Offset,
LightDark.ToHalconString());
swDynThreshold.Dispose();
var movedRegion = region.MoveRegion(offsetRow1, offsetColumn1);
croppedImage.Dispose();
thresholdImage.Dispose();
region.Dispose();
return(movedRegion);
}
public HImage Process(HImage image)
{
// image.WriteImage("tiff", 0, @"B:\Test_Ori");
var preprocessImage = PreprocessFilter.Process(image);
// preprocessImage.WriteImage("tiff", 0, @"B:\Test_preprocessImage");
var thresholdImage = ThresholdImageFilter.Process(preprocessImage);
// thresholdImage.WriteImage("tiff", 0, @"B:\Test_thresholdImage");
HRegion region = preprocessImage.DynThreshold(
thresholdImage,
Offset,
LightDark.ToHalconString());
var complement = region.Complement();
thresholdImage.OverpaintRegion(region, (double)ForegroundGray, "fill");
thresholdImage.OverpaintRegion(complement, (double)BackgroundGray, "fill");
// thresholdImage.WriteImage("tiff", 0, @"B:\Test_OverpaintRegion");
region.Dispose();
complement.Dispose();
preprocessImage.Dispose();
return(thresholdImage);
}
public HRegion Extract(HImage image)
{
HImage preprocessImage;
if (PreprocessFilter != null)
{
preprocessImage = PreprocessFilter.Process(image);
}
else
{
preprocessImage = image;
}
HImage thresholdImage;
if (SeparateFilter)
{
var swThresholdImageFilter = new NotifyStopwatch("DynThresholdRegionExtractor.ThresholdImageFilter");
thresholdImage = ThresholdImageFilter.Process(image);
swThresholdImageFilter.Dispose();
}
else
{
var swThresholdImageFilter = new NotifyStopwatch("DynThresholdRegionExtractor.ThresholdImageFilter");
thresholdImage = ThresholdImageFilter.Process(preprocessImage);
swThresholdImageFilter.Dispose();
}
var swDynThreshold = new NotifyStopwatch("DynThresholdRegionExtractor.DynThreshold");
HRegion region = preprocessImage.DynThreshold(
thresholdImage,
Offset,
LightDark.ToHalconString());
swDynThreshold.Dispose();
preprocessImage.Dispose();
thresholdImage.Dispose();
return(region);
}
public itk.simple.Image SegmetacjaSledziony(itk.simple.Image image)
{
itk.simple.MorphologicalGradientImageFilter gradientFilter = new MorphologicalGradientImageFilter();
gradientFilter.SetKernelType(KernelEnum.sitkCross);
gradientFilter.SetKernelRadius(1);
itk.simple.Image gradientImage = gradientFilter.Execute(image);
itk.simple.SigmoidImageFilter sigmoidFilter = new SigmoidImageFilter();
sigmoidFilter.SetOutputMinimum(0);
sigmoidFilter.SetOutputMaximum(1);
sigmoidFilter.SetAlpha(1.5);
sigmoidFilter.SetBeta(100);
itk.simple.Image sigmoidImage = sigmoidFilter.Execute(gradientImage);
itk.simple.BinaryThresholdImageFilter threshFilter = new BinaryThresholdImageFilter();
threshFilter.SetLowerThreshold(100);
threshFilter.SetUpperThreshold(180);
threshFilter.SetOutsideValue(0);
threshFilter.SetInsideValue(1);
itk.simple.Image threshImage = threshFilter.Execute(image);
itk.simple.CastImageFilter castThresh = new CastImageFilter();
castThresh.SetOutputPixelType(itk.simple.PixelIDValueEnum.sitkInt16);
itk.simple.Image castThreshImage = castThresh.Execute(threshImage);
itk.simple.SubtractImageFilter substractFilter = new SubtractImageFilter();
itk.simple.Image substractImage = substractFilter.Execute(castThreshImage, sigmoidImage);
itk.simple.ThresholdImageFilter threshFilter2 = new ThresholdImageFilter();
threshFilter2.SetLower(0);
threshFilter2.SetUpper(0);
threshFilter2.SetOutsideValue(1);
itk.simple.Image threshImage2 = threshFilter2.Execute(substractImage);
itk.simple.BinaryErodeImageFilter erodeFilter = new BinaryErodeImageFilter();
erodeFilter.SetForegroundValue(1);
erodeFilter.SetBackgroundValue(0);
erodeFilter.SetKernelType(itk.simple.KernelEnum.sitkCross);
erodeFilter.SetKernelRadius(5);
itk.simple.Image erodeImage = erodeFilter.Execute(threshImage2);
itk.simple.ConnectedComponentImageFilter connFilter = new ConnectedComponentImageFilter();
connFilter.SetFullyConnected(true);
itk.simple.Image connImage = connFilter.Execute(erodeImage);
itk.simple.RelabelComponentImageFilter relabelFilter = new RelabelComponentImageFilter();
relabelFilter.SetMinimumObjectSize(5000);
itk.simple.Image relabelImage = relabelFilter.Execute(connImage);
itk.simple.BinaryThresholdImageFilter threshFilter3 = new BinaryThresholdImageFilter();
threshFilter3.SetInsideValue(1);
threshFilter3.SetOutsideValue(0);
threshFilter3.SetLowerThreshold(1);
threshFilter3.SetUpperThreshold(1);
itk.simple.Image threshImage3 = threshFilter3.Execute(relabelImage);
itk.simple.DilateObjectMorphologyImageFilter closeReconstructFilter = new DilateObjectMorphologyImageFilter();
closeReconstructFilter.SetKernelType(itk.simple.KernelEnum.sitkCross);
closeReconstructFilter.SetKernelRadius(5);
itk.simple.Image closeReconstructImage = closeReconstructFilter.Execute(threshImage3);
itk.simple.ImageFileWriter writer = new ImageFileWriter();
writer.SetFileName("SegmentujSledzione.dcm");
writer.Execute(closeReconstructImage);
return closeReconstructImage;
}
public itk.simple.Image SegmetacjaSledziony(itk.simple.Image image)
{
itk.simple.MorphologicalGradientImageFilter gradientFilter = new MorphologicalGradientImageFilter();
gradientFilter.SetKernelType(KernelEnum.sitkCross);
gradientFilter.SetKernelRadius(1);
itk.simple.Image gradientImage = gradientFilter.Execute(image);
itk.simple.SigmoidImageFilter sigmoidFilter = new SigmoidImageFilter();
sigmoidFilter.SetOutputMinimum(0);
sigmoidFilter.SetOutputMaximum(1);
sigmoidFilter.SetAlpha(1.5);
sigmoidFilter.SetBeta(100);
itk.simple.Image sigmoidImage = sigmoidFilter.Execute(gradientImage);
itk.simple.BinaryThresholdImageFilter threshFilter = new BinaryThresholdImageFilter();
threshFilter.SetLowerThreshold(100);
threshFilter.SetUpperThreshold(180);
threshFilter.SetOutsideValue(0);
threshFilter.SetInsideValue(1);
itk.simple.Image threshImage = threshFilter.Execute(image);
itk.simple.CastImageFilter castThresh = new CastImageFilter();
castThresh.SetOutputPixelType(itk.simple.PixelIDValueEnum.sitkInt16);
itk.simple.Image castThreshImage = castThresh.Execute(threshImage);
itk.simple.SubtractImageFilter substractFilter = new SubtractImageFilter();
itk.simple.Image substractImage = substractFilter.Execute(castThreshImage, sigmoidImage);
itk.simple.ThresholdImageFilter threshFilter2 = new ThresholdImageFilter();
threshFilter2.SetLower(0);
threshFilter2.SetUpper(0);
threshFilter2.SetOutsideValue(1);
itk.simple.Image threshImage2 = threshFilter2.Execute(substractImage);
itk.simple.BinaryErodeImageFilter erodeFilter = new BinaryErodeImageFilter();
erodeFilter.SetForegroundValue(1);
erodeFilter.SetBackgroundValue(0);
erodeFilter.SetKernelType(itk.simple.KernelEnum.sitkCross);
erodeFilter.SetKernelRadius(5);
itk.simple.Image erodeImage = erodeFilter.Execute(threshImage2);
itk.simple.ConnectedComponentImageFilter connFilter = new ConnectedComponentImageFilter();
connFilter.SetFullyConnected(true);
itk.simple.Image connImage = connFilter.Execute(erodeImage);
itk.simple.RelabelComponentImageFilter relabelFilter = new RelabelComponentImageFilter();
relabelFilter.SetMinimumObjectSize(5000);
itk.simple.Image relabelImage = relabelFilter.Execute(connImage);
itk.simple.BinaryThresholdImageFilter threshFilter3 = new BinaryThresholdImageFilter();
threshFilter3.SetInsideValue(1);
threshFilter3.SetOutsideValue(0);
threshFilter3.SetLowerThreshold(1);
threshFilter3.SetUpperThreshold(1);
itk.simple.Image threshImage3 = threshFilter3.Execute(relabelImage);
itk.simple.DilateObjectMorphologyImageFilter closeReconstructFilter = new DilateObjectMorphologyImageFilter();
closeReconstructFilter.SetKernelType(itk.simple.KernelEnum.sitkCross);
closeReconstructFilter.SetKernelRadius(5);
itk.simple.Image closeReconstructImage = closeReconstructFilter.Execute(threshImage3);
itk.simple.ImageFileWriter writer = new ImageFileWriter();
writer.SetFileName("SegmentujSledzione.dcm");
writer.Execute(closeReconstructImage);
return(closeReconstructImage);
}