diff --git a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.cpp b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.cpp index 9ea09dd52f..60524b3de1 100644 --- a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.cpp +++ b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.cpp @@ -1,1719 +1,1738 @@ /*========================================================================= Program: Medical Imaging & Interaction Toolkit Language: C++ Date: $Date: 2010-03-31 16:40:27 +0200 (Mi, 31 Mrz 2010) $ Version: $Revision: 21975 $ Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. See MITKCopyright.txt or http://www.mitk.org/copyright.html for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notices for more information. =========================================================================*/ // Blueberry #include #include // Qmitk #include "QmitkFiberProcessingView.h" #include // Qt #include // MITK #include #include #include #include #include #include #include #include #include #include -#include #include // ITK #include #include #include #include #include #include #include #include const std::string QmitkFiberProcessingView::VIEW_ID = "org.mitk.views.fiberprocessing"; const std::string id_DataManager = "org.mitk.views.datamanager"; using namespace mitk; QmitkFiberProcessingView::QmitkFiberProcessingView() : QmitkFunctionality() , m_Controls( 0 ) , m_MultiWidget( NULL ) , m_EllipseCounter(0) , m_PolygonCounter(0) , m_UpsamplingFactor(5) { } // Destructor QmitkFiberProcessingView::~QmitkFiberProcessingView() { } void QmitkFiberProcessingView::CreateQtPartControl( QWidget *parent ) { // build up qt view, unless already done if ( !m_Controls ) { // create GUI widgets from the Qt Designer's .ui file m_Controls = new Ui::QmitkFiberProcessingViewControls; m_Controls->setupUi( parent ); m_Controls->doExtractFibersButton->setDisabled(true); m_Controls->PFCompoANDButton->setDisabled(true); m_Controls->PFCompoORButton->setDisabled(true); m_Controls->PFCompoNOTButton->setDisabled(true); m_Controls->m_PlanarFigureButtonsFrame->setEnabled(false); m_Controls->m_RectangleButton->setVisible(false); connect( m_Controls->doExtractFibersButton, SIGNAL(clicked()), this, SLOT(DoFiberExtraction()) ); connect( m_Controls->m_CircleButton, SIGNAL( clicked() ), this, SLOT( ActionDrawEllipseTriggered() ) ); connect( m_Controls->m_PolygonButton, SIGNAL( clicked() ), this, SLOT( ActionDrawPolygonTriggered() ) ); connect(m_Controls->PFCompoANDButton, SIGNAL(clicked()), this, SLOT(GenerateAndComposite()) ); connect(m_Controls->PFCompoORButton, SIGNAL(clicked()), this, SLOT(GenerateOrComposite()) ); connect(m_Controls->PFCompoNOTButton, SIGNAL(clicked()), this, SLOT(GenerateNotComposite()) ); connect(m_Controls->m_JoinBundles, SIGNAL(clicked()), this, SLOT(JoinBundles()) ); connect(m_Controls->m_SubstractBundles, SIGNAL(clicked()), this, SLOT(SubstractBundles()) ); connect(m_Controls->m_GenerateRoiImage, SIGNAL(clicked()), this, SLOT(GenerateRoiImage()) ); connect(m_Controls->m_Extract3dButton, SIGNAL(clicked()), this, SLOT(Extract3d())); connect( m_Controls->m_ProcessFiberBundleButton, SIGNAL(clicked()), this, SLOT(ProcessSelectedBundles()) ); + connect( m_Controls->m_ResampleFibersButton, SIGNAL(clicked()), this, SLOT(ResampleSelectedBundles()) ); } } void QmitkFiberProcessingView::Extract3d() { std::vector nodes = this->GetDataManagerSelection(); if (nodes.empty()) return; mitk::FiberBundleX::Pointer fib = mitk::FiberBundleX::New(); mitk::Surface::Pointer roi = mitk::Surface::New(); bool fibB = false; bool roiB = false; for (int i=0; i(nodes.at(i)->GetData())) { fib = dynamic_cast(nodes.at(i)->GetData()); fibB = true; } else if (dynamic_cast(nodes.at(i)->GetData())) { roi = dynamic_cast(nodes.at(i)->GetData()); roiB = true; } } if (!fibB) return; if (!roiB) return; vtkSmartPointer polyRoi = roi->GetVtkPolyData(); vtkSmartPointer polyFib = fib->GetFiberPolyData(); vtkSmartPointer selectEnclosedPoints = vtkSmartPointer::New(); selectEnclosedPoints->SetInput(polyFib); selectEnclosedPoints->SetSurface(polyRoi); selectEnclosedPoints->Update(); vtkSmartPointer newPoly = vtkSmartPointer::New(); vtkSmartPointer newCellArray = vtkSmartPointer::New(); vtkSmartPointer newPoints = vtkSmartPointer::New(); vtkSmartPointer newPolyComplement = vtkSmartPointer::New(); vtkSmartPointer newCellArrayComplement = vtkSmartPointer::New(); vtkSmartPointer newPointsComplement = vtkSmartPointer::New(); vtkSmartPointer vLines = polyFib->GetLines(); vLines->InitTraversal(); int numberOfLines = vLines->GetNumberOfCells(); // each line for (int j=0; jGetNextCell ( numPoints, points ); bool isPassing = false; // each point of this line for (int k=0; kIsInside(points[k])) { isPassing = true; // fill new polydata vtkSmartPointer container = vtkSmartPointer::New(); for (int k=0; kGetPoint(points[k]); vtkIdType pointId = newPoints->InsertNextPoint(point); container->GetPointIds()->InsertNextId(pointId); } newCellArray->InsertNextCell(container); break; } } if (!isPassing) { vtkSmartPointer container = vtkSmartPointer::New(); for (int k=0; kGetPoint(points[k]); vtkIdType pointId = newPointsComplement->InsertNextPoint(point); container->GetPointIds()->InsertNextId(pointId); } newCellArrayComplement->InsertNextCell(container); } } newPoly->SetPoints(newPoints); newPoly->SetLines(newCellArray); mitk::FiberBundleX::Pointer fb = mitk::FiberBundleX::New(newPoly); DataNode::Pointer newNode = DataNode::New(); newNode->SetData(fb); newNode->SetName("passing surface"); GetDefaultDataStorage()->Add(newNode); newPolyComplement->SetPoints(newPointsComplement); newPolyComplement->SetLines(newCellArrayComplement); mitk::FiberBundleX::Pointer fbComplement = mitk::FiberBundleX::New(newPolyComplement); DataNode::Pointer newNodeComplement = DataNode::New(); newNodeComplement->SetData(fbComplement); newNodeComplement->SetName("not passing surface"); GetDefaultDataStorage()->Add(newNodeComplement); } void QmitkFiberProcessingView::GenerateRoiImage(){ if (m_SelectedImage.IsNull() || m_SelectedPF.empty()) return; mitk::Image* image = const_cast(m_SelectedImage.GetPointer()); UCharImageType::Pointer temp = UCharImageType::New(); mitk::CastToItkImage(m_SelectedImage, temp); m_PlanarFigureImage = UCharImageType::New(); m_PlanarFigureImage->SetSpacing( temp->GetSpacing() ); // Set the image spacing m_PlanarFigureImage->SetOrigin( temp->GetOrigin() ); // Set the image origin m_PlanarFigureImage->SetDirection( temp->GetDirection() ); // Set the image direction m_PlanarFigureImage->SetRegions( temp->GetLargestPossibleRegion() ); m_PlanarFigureImage->Allocate(); m_PlanarFigureImage->FillBuffer( 0 ); for (int i=0; iInitializeByItk(m_PlanarFigureImage.GetPointer()); tmpImage->SetVolume(m_PlanarFigureImage->GetBufferPointer()); node->SetData(tmpImage); node->SetName("ROI Image"); this->GetDefaultDataStorage()->Add(node); } void QmitkFiberProcessingView::CompositeExtraction(mitk::DataNode::Pointer node, mitk::Image* image) { if (dynamic_cast(node.GetPointer()->GetData()) && !dynamic_cast(node.GetPointer()->GetData())) { m_PlanarFigure = dynamic_cast(node.GetPointer()->GetData()); AccessFixedDimensionByItk_2( image, InternalReorientImagePlane, 3, m_PlanarFigure->GetGeometry(), -1); // itk::Image< unsigned char, 3 >::Pointer outimage = itk::Image< unsigned char, 3 >::New(); // outimage->SetSpacing( m_PlanarFigure->GetGeometry()->GetSpacing()/m_UpsamplingFactor ); // Set the image spacing // mitk::Point3D origin = m_PlanarFigure->GetGeometry()->GetOrigin(); // mitk::Point3D indexOrigin; // m_PlanarFigure->GetGeometry()->WorldToIndex(origin, indexOrigin); // indexOrigin[0] = indexOrigin[0] - .5 * (1.0-1.0/m_UpsamplingFactor); // indexOrigin[1] = indexOrigin[1] - .5 * (1.0-1.0/m_UpsamplingFactor); // indexOrigin[2] = indexOrigin[2] - .5 * (1.0-1.0/m_UpsamplingFactor); // mitk::Point3D newOrigin; // m_PlanarFigure->GetGeometry()->IndexToWorld(indexOrigin, newOrigin); // outimage->SetOrigin( newOrigin ); // Set the image origin // itk::Matrix matrix; // for (int i=0; i<3; i++) // for (int j=0; j<3; j++) // matrix[j][i] = m_PlanarFigure->GetGeometry()->GetMatrixColumn(i)[j]/m_PlanarFigure->GetGeometry()->GetSpacing().GetElement(i); // outimage->SetDirection( matrix ); // Set the image direction // itk::ImageRegion<3> upsampledRegion; // upsampledRegion.SetSize(0, m_PlanarFigure->GetGeometry()->GetParametricExtentInMM(0)/m_PlanarFigure->GetGeometry()->GetSpacing()[0]); // upsampledRegion.SetSize(1, m_PlanarFigure->GetGeometry()->GetParametricExtentInMM(1)/m_PlanarFigure->GetGeometry()->GetSpacing()[1]); // upsampledRegion.SetSize(2, 1); // typename itk::Image< unsigned char, 3 >::RegionType::SizeType upsampledSize = upsampledRegion.GetSize(); // for (unsigned int n = 0; n < 2; n++) // { // upsampledSize[n] = upsampledSize[n] * m_UpsamplingFactor; // } // upsampledRegion.SetSize( upsampledSize ); // outimage->SetRegions( upsampledRegion ); // outimage->Allocate(); // this->m_InternalImage = mitk::Image::New(); // this->m_InternalImage->InitializeByItk( outimage.GetPointer() ); // this->m_InternalImage->SetVolume( outimage->GetBufferPointer() ); AccessFixedDimensionByItk_2( m_InternalImage, InternalCalculateMaskFromPlanarFigure, 3, 2, node->GetName() ); } } template < typename TPixel, unsigned int VImageDimension > void QmitkFiberProcessingView::InternalReorientImagePlane( const itk::Image< TPixel, VImageDimension > *image, mitk::Geometry3D* planegeo3D, int additionalIndex ) { MITK_INFO << "InternalReorientImagePlane() start"; typedef itk::Image< TPixel, VImageDimension > ImageType; typedef itk::Image< float, VImageDimension > FloatImageType; typedef itk::ResampleImageFilter ResamplerType; typename ResamplerType::Pointer resampler = ResamplerType::New(); mitk::PlaneGeometry* planegeo = dynamic_cast(planegeo3D); float upsamp = m_UpsamplingFactor; float gausssigma = 0.5; // Spacing typename ResamplerType::SpacingType spacing = planegeo->GetSpacing(); spacing[0] = image->GetSpacing()[0] / upsamp; spacing[1] = image->GetSpacing()[1] / upsamp; spacing[2] = image->GetSpacing()[2]; resampler->SetOutputSpacing( spacing ); // Size typename ResamplerType::SizeType size; size[0] = planegeo->GetParametricExtentInMM(0) / spacing[0]; size[1] = planegeo->GetParametricExtentInMM(1) / spacing[1]; size[2] = 1; resampler->SetSize( size ); // Origin typename mitk::Point3D orig = planegeo->GetOrigin(); typename mitk::Point3D corrorig; planegeo3D->WorldToIndex(orig,corrorig); corrorig[0] += 0.5/upsamp; corrorig[1] += 0.5/upsamp; corrorig[2] += 0; planegeo3D->IndexToWorld(corrorig,corrorig); resampler->SetOutputOrigin(corrorig ); // Direction typename ResamplerType::DirectionType direction; typename mitk::AffineTransform3D::MatrixType matrix = planegeo->GetIndexToWorldTransform()->GetMatrix(); for(int c=0; cSetOutputDirection( direction ); // Gaussian interpolation if(gausssigma != 0) { double sigma[3]; for( unsigned int d = 0; d < 3; d++ ) { sigma[d] = gausssigma * image->GetSpacing()[d]; } double alpha = 2.0; typedef itk::GaussianInterpolateImageFunction GaussianInterpolatorType; typename GaussianInterpolatorType::Pointer interpolator = GaussianInterpolatorType::New(); interpolator->SetInputImage( image ); interpolator->SetParameters( sigma, alpha ); resampler->SetInterpolator( interpolator ); } else { // typedef typename itk::BSplineInterpolateImageFunction // InterpolatorType; typedef typename itk::LinearInterpolateImageFunction InterpolatorType; typename InterpolatorType::Pointer interpolator = InterpolatorType::New(); interpolator->SetInputImage( image ); resampler->SetInterpolator( interpolator ); } // Other resampling options resampler->SetInput( image ); resampler->SetDefaultPixelValue(0); MITK_INFO << "Resampling requested image plane ... "; resampler->Update(); MITK_INFO << " ... done"; if(additionalIndex < 0) { this->m_InternalImage = mitk::Image::New(); this->m_InternalImage->InitializeByItk( resampler->GetOutput() ); this->m_InternalImage->SetVolume( resampler->GetOutput()->GetBufferPointer() ); } } template < typename TPixel, unsigned int VImageDimension > void QmitkFiberProcessingView::InternalCalculateMaskFromPlanarFigure( itk::Image< TPixel, VImageDimension > *image, unsigned int axis, std::string nodeName ) { MITK_INFO << "InternalCalculateMaskFromPlanarFigure() start"; typedef itk::Image< TPixel, VImageDimension > ImageType; typedef itk::CastImageFilter< ImageType, UCharImageType > CastFilterType; // Generate mask image as new image with same header as input image and // initialize with "1". UCharImageType::Pointer newMaskImage = UCharImageType::New(); newMaskImage->SetSpacing( image->GetSpacing() ); // Set the image spacing newMaskImage->SetOrigin( image->GetOrigin() ); // Set the image origin newMaskImage->SetDirection( image->GetDirection() ); // Set the image direction newMaskImage->SetRegions( image->GetLargestPossibleRegion() ); newMaskImage->Allocate(); newMaskImage->FillBuffer( 1 ); // Generate VTK polygon from (closed) PlanarFigure polyline // (The polyline points are shifted by -0.5 in z-direction to make sure // that the extrusion filter, which afterwards elevates all points by +0.5 // in z-direction, creates a 3D object which is cut by the the plane z=0) const Geometry2D *planarFigureGeometry2D = m_PlanarFigure->GetGeometry2D(); const PlanarFigure::PolyLineType planarFigurePolyline = m_PlanarFigure->GetPolyLine( 0 ); const Geometry3D *imageGeometry3D = m_InternalImage->GetGeometry( 0 ); vtkPolyData *polyline = vtkPolyData::New(); polyline->Allocate( 1, 1 ); // Determine x- and y-dimensions depending on principal axis int i0, i1; switch ( axis ) { case 0: i0 = 1; i1 = 2; break; case 1: i0 = 0; i1 = 2; break; case 2: default: i0 = 0; i1 = 1; break; } // Create VTK polydata object of polyline contour vtkPoints *points = vtkPoints::New(); PlanarFigure::PolyLineType::const_iterator it; std::vector indices; unsigned int numberOfPoints = 0; for ( it = planarFigurePolyline.begin(); it != planarFigurePolyline.end(); ++it ) { Point3D point3D; // Convert 2D point back to the local index coordinates of the selected // image Point2D point2D = it->Point; planarFigureGeometry2D->WorldToIndex(point2D, point2D); point2D[0] -= 0.5/m_UpsamplingFactor; point2D[1] -= 0.5/m_UpsamplingFactor; planarFigureGeometry2D->IndexToWorld(point2D, point2D); planarFigureGeometry2D->Map( point2D, point3D ); // Polygons (partially) outside of the image bounds can not be processed // further due to a bug in vtkPolyDataToImageStencil if ( !imageGeometry3D->IsInside( point3D ) ) { float bounds[2] = {0,0}; bounds[0] = this->m_InternalImage->GetLargestPossibleRegion().GetSize().GetElement(i0); bounds[1] = this->m_InternalImage->GetLargestPossibleRegion().GetSize().GetElement(i1); imageGeometry3D->WorldToIndex( point3D, point3D ); // if (point3D[i0]<0) // point3D[i0] = 0.5; // else if (point3D[i0]>bounds[0]) // point3D[i0] = bounds[0]-0.5; // if (point3D[i1]<0) // point3D[i1] = 0.5; // else if (point3D[i1]>bounds[1]) // point3D[i1] = bounds[1]-0.5; if (point3D[i0]<0) point3D[i0] = 0.0; else if (point3D[i0]>bounds[0]) point3D[i0] = bounds[0]-0.001; if (point3D[i1]<0) point3D[i1] = 0.0; else if (point3D[i1]>bounds[1]) point3D[i1] = bounds[1]-0.001; points->InsertNextPoint( point3D[i0], point3D[i1], -0.5 ); numberOfPoints++; } else { imageGeometry3D->WorldToIndex( point3D, point3D ); // Add point to polyline array points->InsertNextPoint( point3D[i0], point3D[i1], -0.5 ); numberOfPoints++; } } polyline->SetPoints( points ); points->Delete(); vtkIdType *ptIds = new vtkIdType[numberOfPoints]; for ( vtkIdType i = 0; i < numberOfPoints; ++i ) { ptIds[i] = i; } polyline->InsertNextCell( VTK_POLY_LINE, numberOfPoints, ptIds ); // Extrude the generated contour polygon vtkLinearExtrusionFilter *extrudeFilter = vtkLinearExtrusionFilter::New(); extrudeFilter->SetInput( polyline ); extrudeFilter->SetScaleFactor( 1 ); extrudeFilter->SetExtrusionTypeToNormalExtrusion(); extrudeFilter->SetVector( 0.0, 0.0, 1.0 ); // Make a stencil from the extruded polygon vtkPolyDataToImageStencil *polyDataToImageStencil = vtkPolyDataToImageStencil::New(); polyDataToImageStencil->SetInput( extrudeFilter->GetOutput() ); // Export from ITK to VTK (to use a VTK filter) typedef itk::VTKImageImport< UCharImageType > ImageImportType; typedef itk::VTKImageExport< UCharImageType > ImageExportType; typename ImageExportType::Pointer itkExporter = ImageExportType::New(); itkExporter->SetInput( newMaskImage ); vtkImageImport *vtkImporter = vtkImageImport::New(); this->ConnectPipelines( itkExporter, vtkImporter ); vtkImporter->Update(); // Apply the generated image stencil to the input image vtkImageStencil *imageStencilFilter = vtkImageStencil::New(); imageStencilFilter->SetInputConnection( vtkImporter->GetOutputPort() ); imageStencilFilter->SetStencil( polyDataToImageStencil->GetOutput() ); imageStencilFilter->ReverseStencilOff(); imageStencilFilter->SetBackgroundValue( 0 ); imageStencilFilter->Update(); // Export from VTK back to ITK vtkImageExport *vtkExporter = vtkImageExport::New(); vtkExporter->SetInputConnection( imageStencilFilter->GetOutputPort() ); vtkExporter->Update(); typename ImageImportType::Pointer itkImporter = ImageImportType::New(); this->ConnectPipelines( vtkExporter, itkImporter ); itkImporter->Update(); // calculate cropping bounding box m_InternalImageMask3D = itkImporter->GetOutput(); m_InternalImageMask3D->SetDirection(image->GetDirection()); itk::ImageRegionConstIterator itmask(m_InternalImageMask3D, m_InternalImageMask3D->GetLargestPossibleRegion()); itk::ImageRegionIterator itimage(image, image->GetLargestPossibleRegion()); itmask = itmask.Begin(); itimage = itimage.Begin(); typename ImageType::SizeType lowersize = {{9999999999,9999999999,9999999999}}; typename ImageType::SizeType uppersize = {{0,0,0}}; while( !itmask.IsAtEnd() ) { if(itmask.Get() == 0) { itimage.Set(0); } else { typename ImageType::IndexType index = itimage.GetIndex(); typename ImageType::SizeType signedindex; signedindex[0] = index[0]; signedindex[1] = index[1]; signedindex[2] = index[2]; lowersize[0] = signedindex[0] < lowersize[0] ? signedindex[0] : lowersize[0]; lowersize[1] = signedindex[1] < lowersize[1] ? signedindex[1] : lowersize[1]; lowersize[2] = signedindex[2] < lowersize[2] ? signedindex[2] : lowersize[2]; uppersize[0] = signedindex[0] > uppersize[0] ? signedindex[0] : uppersize[0]; uppersize[1] = signedindex[1] > uppersize[1] ? signedindex[1] : uppersize[1]; uppersize[2] = signedindex[2] > uppersize[2] ? signedindex[2] : uppersize[2]; } ++itmask; ++itimage; } typename ImageType::IndexType index; index[0] = lowersize[0]; index[1] = lowersize[1]; index[2] = lowersize[2]; typename ImageType::SizeType size; size[0] = uppersize[0] - lowersize[0] + 1; size[1] = uppersize[1] - lowersize[1] + 1; size[2] = uppersize[2] - lowersize[2] + 1; itk::ImageRegion<3> cropRegion = itk::ImageRegion<3>(index, size); // crop internal mask typedef itk::RegionOfInterestImageFilter< UCharImageType, UCharImageType > ROIMaskFilterType; typename ROIMaskFilterType::Pointer roi2 = ROIMaskFilterType::New(); roi2->SetRegionOfInterest(cropRegion); roi2->SetInput(m_InternalImageMask3D); roi2->Update(); m_InternalImageMask3D = roi2->GetOutput(); Image::Pointer tmpImage = Image::New(); tmpImage->InitializeByItk(m_InternalImageMask3D.GetPointer()); tmpImage->SetVolume(m_InternalImageMask3D->GetBufferPointer()); Image::Pointer tmpImage2 = Image::New(); tmpImage2->InitializeByItk(m_PlanarFigureImage.GetPointer()); const Geometry3D *pfImageGeometry3D = tmpImage2->GetGeometry( 0 ); const Geometry3D *intImageGeometry3D = tmpImage->GetGeometry( 0 ); typedef itk::ImageRegionIteratorWithIndex IteratorType; IteratorType imageIterator (m_InternalImageMask3D, m_InternalImageMask3D->GetRequestedRegion()); imageIterator.GoToBegin(); while ( !imageIterator.IsAtEnd() ) { unsigned char val = imageIterator.Value(); if (val>0) { itk::Index<3> index = imageIterator.GetIndex(); Point3D point; point[0] = index[0]; point[1] = index[1]; point[2] = index[2]; intImageGeometry3D->IndexToWorld(point, point); pfImageGeometry3D->WorldToIndex(point, point); point[i0] += 0.5; point[i1] += 0.5; index[0] = point[0]; index[1] = point[1]; index[2] = point[2]; m_PlanarFigureImage->SetPixel(index, 1); } ++imageIterator; } // Clean up VTK objects polyline->Delete(); extrudeFilter->Delete(); polyDataToImageStencil->Delete(); vtkImporter->Delete(); imageStencilFilter->Delete(); //vtkExporter->Delete(); // TODO: crashes when outcommented; memory leak?? delete[] ptIds; } void QmitkFiberProcessingView::StdMultiWidgetAvailable (QmitkStdMultiWidget &stdMultiWidget) { m_MultiWidget = &stdMultiWidget; } void QmitkFiberProcessingView::StdMultiWidgetNotAvailable() { m_MultiWidget = NULL; } /* OnSelectionChanged is registered to SelectionService, therefore no need to implement SelectionService Listener explicitly */ void QmitkFiberProcessingView::UpdateGui() { // are fiber bundles selected? if ( m_SelectedFB.empty() ) { m_Controls->m_JoinBundles->setEnabled(false); m_Controls->m_SubstractBundles->setEnabled(false); m_Controls->m_ProcessFiberBundleButton->setEnabled(false); m_Controls->doExtractFibersButton->setEnabled(false); + m_Controls->m_Extract3dButton->setEnabled(false); + m_Controls->m_ResampleFibersButton->setEnabled(false); } else { m_Controls->m_PlanarFigureButtonsFrame->setEnabled(true); m_Controls->m_ProcessFiberBundleButton->setEnabled(true); + m_Controls->m_ResampleFibersButton->setEnabled(true); + + if (m_Surfaces.size()>0) + m_Controls->m_Extract3dButton->setEnabled(true); // one bundle and one planar figure needed to extract fibers if (!m_SelectedPF.empty()) m_Controls->doExtractFibersButton->setEnabled(true); // more than two bundles needed to join/subtract if (m_SelectedFB.size() > 1) { m_Controls->m_JoinBundles->setEnabled(true); m_Controls->m_SubstractBundles->setEnabled(true); } else { m_Controls->m_JoinBundles->setEnabled(false); m_Controls->m_SubstractBundles->setEnabled(false); } } // are planar figures selected? if ( m_SelectedPF.empty() ) { m_Controls->doExtractFibersButton->setEnabled(false); m_Controls->PFCompoANDButton->setEnabled(false); m_Controls->PFCompoORButton->setEnabled(false); m_Controls->PFCompoNOTButton->setEnabled(false); m_Controls->m_GenerateRoiImage->setEnabled(false); } else { if ( m_SelectedImage.IsNotNull() ) m_Controls->m_GenerateRoiImage->setEnabled(true); else m_Controls->m_GenerateRoiImage->setEnabled(false); if (m_SelectedPF.size() > 1) { m_Controls->PFCompoANDButton->setEnabled(true); m_Controls->PFCompoORButton->setEnabled(true); m_Controls->PFCompoNOTButton->setEnabled(false); } else { m_Controls->PFCompoANDButton->setEnabled(false); m_Controls->PFCompoORButton->setEnabled(false); m_Controls->PFCompoNOTButton->setEnabled(true); } } } void QmitkFiberProcessingView::OnSelectionChanged( std::vector nodes ) { if ( !this->IsVisible() ) return; //reset existing Vectors containing FiberBundles and PlanarFigures from a previous selection m_SelectedFB.clear(); m_SelectedPF.clear(); + m_Surfaces.clear(); m_SelectedImage = NULL; for( std::vector::iterator it = nodes.begin(); it != nodes.end(); ++it ) { mitk::DataNode::Pointer node = *it; if ( dynamic_cast(node->GetData()) ) m_SelectedFB.push_back(node); else if (dynamic_cast(node->GetData())) m_SelectedPF.push_back(node); else if (dynamic_cast(node->GetData())) m_SelectedImage = dynamic_cast(node->GetData()); + else if (dynamic_cast(node->GetData())) + m_Surfaces.push_back(dynamic_cast(node->GetData())); } UpdateGui(); GenerateStats(); } void QmitkFiberProcessingView::ActionDrawPolygonTriggered() { // bool checked = m_Controls->m_PolygonButton->isChecked(); // if(!this->AssertDrawingIsPossible(checked)) // return; mitk::PlanarPolygon::Pointer figure = mitk::PlanarPolygon::New(); figure->ClosedOn(); this->AddFigureToDataStorage(figure, QString("Polygon%1").arg(++m_PolygonCounter)); MITK_INFO << "PlanarPolygon created ..."; mitk::DataStorage::SetOfObjects::ConstPointer _NodeSet = this->GetDefaultDataStorage()->GetAll(); mitk::DataNode* node = 0; mitk::PlanarFigureInteractor::Pointer figureInteractor = 0; mitk::PlanarFigure* figureP = 0; for(mitk::DataStorage::SetOfObjects::ConstIterator it=_NodeSet->Begin(); it!=_NodeSet->End() ; it++) { node = const_cast(it->Value().GetPointer()); figureP = dynamic_cast(node->GetData()); if(figureP) { figureInteractor = dynamic_cast(node->GetInteractor()); if(figureInteractor.IsNull()) figureInteractor = mitk::PlanarFigureInteractor::New("PlanarFigureInteractor", node); mitk::GlobalInteraction::GetInstance()->AddInteractor(figureInteractor); } } } void QmitkFiberProcessingView::ActionDrawEllipseTriggered() { //bool checked = m_Controls->m_CircleButton->isChecked(); //if(!this->AssertDrawingIsPossible(checked)) // return; mitk::PlanarCircle::Pointer figure = mitk::PlanarCircle::New(); this->AddFigureToDataStorage(figure, QString("Circle%1").arg(++m_EllipseCounter)); this->GetDataStorage()->Modified(); MITK_INFO << "PlanarCircle created ..."; //call mitk::DataStorage::SetOfObjects::ConstPointer _NodeSet = this->GetDefaultDataStorage()->GetAll(); mitk::DataNode* node = 0; mitk::PlanarFigureInteractor::Pointer figureInteractor = 0; mitk::PlanarFigure* figureP = 0; for(mitk::DataStorage::SetOfObjects::ConstIterator it=_NodeSet->Begin(); it!=_NodeSet->End() ; it++) { node = const_cast(it->Value().GetPointer()); figureP = dynamic_cast(node->GetData()); if(figureP) { figureInteractor = dynamic_cast(node->GetInteractor()); if(figureInteractor.IsNull()) figureInteractor = mitk::PlanarFigureInteractor::New("PlanarFigureInteractor", node); mitk::GlobalInteraction::GetInstance()->AddInteractor(figureInteractor); } } } void QmitkFiberProcessingView::Activated() { MITK_INFO << "FB OPerations ACTIVATED()"; /* mitk::DataStorage::SetOfObjects::ConstPointer _NodeSet = this->GetDefaultDataStorage()->GetAll(); mitk::DataNode* node = 0; mitk::PlanarFigureInteractor::Pointer figureInteractor = 0; mitk::PlanarFigure* figure = 0; for(mitk::DataStorage::SetOfObjects::ConstIterator it=_NodeSet->Begin(); it!=_NodeSet->End() ; it++) { node = const_cast(it->Value().GetPointer()); figure = dynamic_cast(node->GetData()); if(figure) { figureInteractor = dynamic_cast(node->GetInteractor()); if(figureInteractor.IsNull()) figureInteractor = mitk::PlanarFigureInteractor::New("PlanarFigureInteractor", node); mitk::GlobalInteraction::GetInstance()->AddInteractor(figureInteractor); } } */ } void QmitkFiberProcessingView::AddFigureToDataStorage(mitk::PlanarFigure* figure, const QString& name, const char *propertyKey, mitk::BaseProperty *property ) { // initialize figure's geometry with empty geometry mitk::PlaneGeometry::Pointer emptygeometry = mitk::PlaneGeometry::New(); figure->SetGeometry2D( emptygeometry ); //set desired data to DataNode where Planarfigure is stored mitk::DataNode::Pointer newNode = mitk::DataNode::New(); newNode->SetName(name.toStdString()); newNode->SetData(figure); newNode->AddProperty( "planarfigure.default.line.color", mitk::ColorProperty::New(1.0,0.0,0.0)); newNode->AddProperty( "planarfigure.line.width", mitk::FloatProperty::New(2.0)); newNode->AddProperty( "planarfigure.drawshadow", mitk::BoolProperty::New(true)); newNode->AddProperty( "selected", mitk::BoolProperty::New(true) ); newNode->AddProperty( "planarfigure.ishovering", mitk::BoolProperty::New(true) ); newNode->AddProperty( "planarfigure.drawoutline", mitk::BoolProperty::New(true) ); newNode->AddProperty( "planarfigure.drawquantities", mitk::BoolProperty::New(false) ); newNode->AddProperty( "planarfigure.drawshadow", mitk::BoolProperty::New(true) ); newNode->AddProperty( "planarfigure.line.width", mitk::FloatProperty::New(3.0) ); newNode->AddProperty( "planarfigure.shadow.widthmodifier", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.outline.width", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.helperline.width", mitk::FloatProperty::New(2.0) ); // PlanarFigureControlPointStyleProperty::Pointer styleProperty = // dynamic_cast< PlanarFigureControlPointStyleProperty* >( node->GetProperty( "planarfigure.controlpointshape" ) ); // if ( styleProperty.IsNotNull() ) // { // m_ControlPointShape = styleProperty->GetShape(); // } newNode->AddProperty( "planarfigure.default.line.color", mitk::ColorProperty::New(1.0,1.0,1.0) ); newNode->AddProperty( "planarfigure.default.line.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.default.outline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.default.outline.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.default.helperline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.default.helperline.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.default.markerline.color", mitk::ColorProperty::New(0.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.default.markerline.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.default.marker.color", mitk::ColorProperty::New(1.0,1.0,1.0) ); newNode->AddProperty( "planarfigure.default.marker.opacity",mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.hover.line.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.hover.line.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.hover.outline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.hover.outline.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.hover.helperline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.hover.helperline.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.hover.markerline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.hover.markerline.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.hover.marker.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.hover.marker.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.selected.line.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.selected.line.opacity",mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.selected.outline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.selected.outline.opacity", mitk::FloatProperty::New(2.0)); newNode->AddProperty( "planarfigure.selected.helperline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.selected.helperline.opacity",mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.selected.markerline.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.selected.markerline.opacity", mitk::FloatProperty::New(2.0) ); newNode->AddProperty( "planarfigure.selected.marker.color", mitk::ColorProperty::New(1.0,0.0,0.0) ); newNode->AddProperty( "planarfigure.selected.marker.opacity",mitk::FloatProperty::New(2.0)); // Add custom property, if available //if ( (propertyKey != NULL) && (property != NULL) ) //{ // newNode->AddProperty( propertyKey, property ); //} //get current selected DataNode -which should be a FiberBundle- and set PlanarFigure as child //this->GetDataStorage()->GetNodes() // mitk::FiberBundle::Pointer selectedFBNode = m_SelectedFBNodes.at(0); // figure drawn on the topmost layer / image this->GetDataStorage()->Add(newNode ); std::vector selectedNodes = GetDataManagerSelection(); for(unsigned int i = 0; i < selectedNodes.size(); i++) { selectedNodes[i]->SetSelected(false); } //selectedNodes = m_SelectedPlanarFigureNodes->GetNodes(); /*for(unsigned int i = 0; i < selectedNodes.size(); i++) { selectedNodes[i]->SetSelected(false); } */ newNode->SetSelected(true); //Select(newNode); } void QmitkFiberProcessingView::DoFiberExtraction() { if ( m_SelectedFB.empty() ){ QMessageBox::information( NULL, "Warning", "No fibe bundle selected!"); MITK_WARN("QmitkFiberProcessingView") << "no fibe bundle selected"; return; } for (int i=0; i(m_SelectedFB.at(i)->GetData()); mitk::PlanarFigure::Pointer roi = dynamic_cast (m_SelectedPF.at(0)->GetData()); mitk::FiberBundleX::Pointer extFB = fib->ExtractFiberSubset(roi); mitk::DataNode::Pointer node; node = mitk::DataNode::New(); node->SetData(extFB); QString name(m_SelectedFB.at(0)->GetName().c_str()); name += "_extracted"; node->SetName(name.toStdString()); GetDataStorage()->Add(node); } } void QmitkFiberProcessingView::GenerateAndComposite() { mitk::PlanarFigureComposite::Pointer PFCAnd = mitk::PlanarFigureComposite::New(); mitk::PlaneGeometry* currentGeometry2D = dynamic_cast( const_cast(GetActiveStdMultiWidget()->GetRenderWindow1()->GetRenderer()->GetCurrentWorldGeometry2D())); PFCAnd->SetGeometry2D(currentGeometry2D); PFCAnd->setOperationType(mitk::PFCOMPOSITION_AND_OPERATION); for( std::vector::iterator it = m_SelectedPF.begin(); it != m_SelectedPF.end(); ++it ) { mitk::DataNode::Pointer nodePF = *it; mitk::PlanarFigure::Pointer tmpPF = dynamic_cast( nodePF->GetData() ); PFCAnd->addPlanarFigure( tmpPF ); PFCAnd->addDataNode( nodePF ); PFCAnd->setDisplayName("AND_COMPO"); } AddCompositeToDatastorage(PFCAnd, NULL); } void QmitkFiberProcessingView::GenerateOrComposite() { mitk::PlanarFigureComposite::Pointer PFCOr = mitk::PlanarFigureComposite::New(); mitk::PlaneGeometry* currentGeometry2D = dynamic_cast( const_cast(GetActiveStdMultiWidget()->GetRenderWindow1()->GetRenderer()->GetCurrentWorldGeometry2D())); PFCOr->SetGeometry2D(currentGeometry2D); PFCOr->setOperationType(mitk::PFCOMPOSITION_OR_OPERATION); for( std::vector::iterator it = m_SelectedPF.begin(); it != m_SelectedPF.end(); ++it ) { mitk::DataNode::Pointer nodePF = *it; mitk::PlanarFigure::Pointer tmpPF = dynamic_cast( nodePF->GetData() ); PFCOr->addPlanarFigure( tmpPF ); PFCOr->addDataNode( nodePF ); PFCOr->setDisplayName("OR_COMPO"); } AddCompositeToDatastorage(PFCOr, NULL); } void QmitkFiberProcessingView::GenerateNotComposite() { mitk::PlanarFigureComposite::Pointer PFCNot = mitk::PlanarFigureComposite::New(); mitk::PlaneGeometry* currentGeometry2D = dynamic_cast( const_cast(GetActiveStdMultiWidget()->GetRenderWindow1()->GetRenderer()->GetCurrentWorldGeometry2D())); PFCNot->SetGeometry2D(currentGeometry2D); PFCNot->setOperationType(mitk::PFCOMPOSITION_NOT_OPERATION); for( std::vector::iterator it = m_SelectedPF.begin(); it != m_SelectedPF.end(); ++it ) { mitk::DataNode::Pointer nodePF = *it; mitk::PlanarFigure::Pointer tmpPF = dynamic_cast( nodePF->GetData() ); PFCNot->addPlanarFigure( tmpPF ); PFCNot->addDataNode( nodePF ); PFCNot->setDisplayName("NOT_COMPO"); } AddCompositeToDatastorage(PFCNot, NULL); } /* CLEANUP NEEDED */ void QmitkFiberProcessingView::AddCompositeToDatastorage(mitk::PlanarFigureComposite::Pointer pfcomp, mitk::DataNode::Pointer parentDataNode ) { mitk::DataNode::Pointer newPFCNode; newPFCNode = mitk::DataNode::New(); newPFCNode->SetName( pfcomp->getDisplayName() ); newPFCNode->SetData(pfcomp); newPFCNode->SetVisibility(true); switch (pfcomp->getOperationType()) { case 0: { if (!parentDataNode.IsNull()) { GetDataStorage()->Add(newPFCNode, parentDataNode); } else { GetDataStorage()->Add(newPFCNode); } //iterate through its childs for(int i=0; igetNumberOfChildren(); ++i) { mitk::PlanarFigure::Pointer tmpPFchild = pfcomp->getChildAt(i); mitk::DataNode::Pointer savedPFchildNode = pfcomp->getDataNodeAt(i); mitk::PlanarFigureComposite::Pointer pfcompcast= dynamic_cast(tmpPFchild.GetPointer()); if ( !pfcompcast.IsNull() ) { // child is of type planar Figure composite // make new node of the child, cuz later the child has to be removed of its old position in datamanager // feed new dataNode with information of the savedDataNode, which is gonna be removed soon mitk::DataNode::Pointer newChildPFCNode; newChildPFCNode = mitk::DataNode::New(); newChildPFCNode->SetData(tmpPFchild); newChildPFCNode->SetName( savedPFchildNode->GetName() ); pfcompcast->setDisplayName( savedPFchildNode->GetName() ); //name might be changed in DataManager by user //update inside vector the dataNodePointer pfcomp->replaceDataNodeAt(i, newChildPFCNode); AddCompositeToDatastorage(pfcompcast, newPFCNode); //the current PFCNode becomes the childs parent // remove savedNode here, cuz otherwise its children will change their position in the dataNodeManager // without having its parent anymore //GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " exists in DS...trying to remove it"; }else{ MITK_INFO << "[ERROR] does NOT exist, but can I read its Name? " << savedPFchildNode->GetName(); } // remove old child position in dataStorage GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " still exists"; } } else { // child is not of type PlanarFigureComposite, so its one of the planarFigures // create new dataNode containing the data of the old dataNode, but position in dataManager will be // modified cuz we re setting a (new) parent. mitk::DataNode::Pointer newPFchildNode = mitk::DataNode::New(); newPFchildNode->SetName(savedPFchildNode->GetName() ); newPFchildNode->SetData(tmpPFchild); newPFchildNode->SetVisibility(true); // replace the dataNode in PFComp DataNodeVector pfcomp->replaceDataNodeAt(i, newPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " exists in DS...trying to remove it"; } else { MITK_INFO << "[ERROR] does NOT exist, but can I read its Name? " << savedPFchildNode->GetName(); } // remove old child position in dataStorage GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " still exists"; } MITK_INFO << "adding " << newPFchildNode->GetName() << " to " << newPFCNode->GetName(); //add new child to datamanager with its new position as child of newPFCNode parent GetDataStorage()->Add(newPFchildNode, newPFCNode); } } GetDataStorage()->Modified(); break; } case 1: { if (!parentDataNode.IsNull()) { MITK_INFO << "adding " << newPFCNode->GetName() << " to " << parentDataNode->GetName() ; GetDataStorage()->Add(newPFCNode, parentDataNode); } else { MITK_INFO << "adding " << newPFCNode->GetName(); GetDataStorage()->Add(newPFCNode); } for(int i=0; igetNumberOfChildren(); ++i) { mitk::PlanarFigure::Pointer tmpPFchild = pfcomp->getChildAt(i); mitk::DataNode::Pointer savedPFchildNode = pfcomp->getDataNodeAt(i); mitk::PlanarFigureComposite::Pointer pfcompcast= dynamic_cast(tmpPFchild.GetPointer()); if ( !pfcompcast.IsNull() ) { // child is of type planar Figure composite // make new node of the child, cuz later the child has to be removed of its old position in datamanager // feed new dataNode with information of the savedDataNode, which is gonna be removed soon mitk::DataNode::Pointer newChildPFCNode; newChildPFCNode = mitk::DataNode::New(); newChildPFCNode->SetData(tmpPFchild); newChildPFCNode->SetName( savedPFchildNode->GetName() ); pfcompcast->setDisplayName( savedPFchildNode->GetName() ); //name might be changed in DataManager by user //update inside vector the dataNodePointer pfcomp->replaceDataNodeAt(i, newChildPFCNode); AddCompositeToDatastorage(pfcompcast, newPFCNode); //the current PFCNode becomes the childs parent // remove savedNode here, cuz otherwise its children will change their position in the dataNodeManager // without having its parent anymore //GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " exists in DS...trying to remove it"; }else{ MITK_INFO << "[ERROR] does NOT exist, but can I read its Name? " << savedPFchildNode->GetName(); } // remove old child position in dataStorage GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " still exists"; } } else { // child is not of type PlanarFigureComposite, so its one of the planarFigures // create new dataNode containing the data of the old dataNode, but position in dataManager will be // modified cuz we re setting a (new) parent. mitk::DataNode::Pointer newPFchildNode = mitk::DataNode::New(); newPFchildNode->SetName(savedPFchildNode->GetName() ); newPFchildNode->SetData(tmpPFchild); newPFchildNode->SetVisibility(true); // replace the dataNode in PFComp DataNodeVector pfcomp->replaceDataNodeAt(i, newPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " exists in DS...trying to remove it"; }else{ MITK_INFO << "[ERROR] does NOT exist, but can I read its Name? " << savedPFchildNode->GetName(); } // remove old child position in dataStorage GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " still exists"; } MITK_INFO << "adding " << newPFchildNode->GetName() << " to " << newPFCNode->GetName(); //add new child to datamanager with its new position as child of newPFCNode parent GetDataStorage()->Add(newPFchildNode, newPFCNode); } } GetDataStorage()->Modified(); break; } case 2: { if (!parentDataNode.IsNull()) { MITK_INFO << "adding " << newPFCNode->GetName() << " to " << parentDataNode->GetName() ; GetDataStorage()->Add(newPFCNode, parentDataNode); } else { MITK_INFO << "adding " << newPFCNode->GetName(); GetDataStorage()->Add(newPFCNode); } //iterate through its childs for(int i=0; igetNumberOfChildren(); ++i) { mitk::PlanarFigure::Pointer tmpPFchild = pfcomp->getChildAt(i); mitk::DataNode::Pointer savedPFchildNode = pfcomp->getDataNodeAt(i); mitk::PlanarFigureComposite::Pointer pfcompcast= dynamic_cast(tmpPFchild.GetPointer()); if ( !pfcompcast.IsNull() ) { // child is of type planar Figure composite // makeRemoveBundle new node of the child, cuz later the child has to be removed of its old position in datamanager // feed new dataNode with information of the savedDataNode, which is gonna be removed soon mitk::DataNode::Pointer newChildPFCNode; newChildPFCNode = mitk::DataNode::New(); newChildPFCNode->SetData(tmpPFchild); newChildPFCNode->SetName( savedPFchildNode->GetName() ); pfcompcast->setDisplayName( savedPFchildNode->GetName() ); //name might be changed in DataManager by user //update inside vector the dataNodePointer pfcomp->replaceDataNodeAt(i, newChildPFCNode); AddCompositeToDatastorage(pfcompcast, newPFCNode); //the current PFCNode becomes the childs parent // remove savedNode here, cuz otherwise its children will change their position in the dataNodeManager // without having its parent anymore //GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " exists in DS...trying to remove it"; }else{ MITK_INFO << "[ERROR] does NOT exist, but can I read its Name? " << savedPFchildNode->GetName(); } // remove old child position in dataStorage GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " still exists"; } } else { // child is not of type PlanarFigureComposite, so its one of the planarFigures // create new dataNode containing the data of the old dataNode, but position in dataManager will be // modified cuz we re setting a (new) parent. mitk::DataNode::Pointer newPFchildNode = mitk::DataNode::New(); newPFchildNode->SetName(savedPFchildNode->GetName() ); newPFchildNode->SetData(tmpPFchild); newPFchildNode->SetVisibility(true); // replace the dataNode in PFComp DataNodeVector pfcomp->replaceDataNodeAt(i, newPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " exists in DS...trying to remove it"; }else{ MITK_INFO << "[ERROR] does NOT exist, but can I read its Name? " << savedPFchildNode->GetName(); } // remove old child position in dataStorage GetDataStorage()->Remove(savedPFchildNode); if ( GetDataStorage()->Exists(savedPFchildNode)) { MITK_INFO << savedPFchildNode->GetName() << " still exists"; } MITK_INFO << "adding " << newPFchildNode->GetName() << " to " << newPFCNode->GetName(); //add new child to datamanager with its new position as child of newPFCNode parent GetDataStorage()->Add(newPFchildNode, newPFCNode); } } GetDataStorage()->Modified(); break; } default: MITK_INFO << "we have an UNDEFINED composition... ERROR" ; break; } } void QmitkFiberProcessingView::JoinBundles() { if ( m_SelectedFB.size()<2 ){ QMessageBox::information( NULL, "Warning", "Select at least two fiber bundles!"); MITK_WARN("QmitkFiberProcessingView") << "Select at least two fiber bundles!"; return; } std::vector::const_iterator it = m_SelectedFB.begin(); mitk::FiberBundleX::Pointer newBundle = dynamic_cast((*it)->GetData()); QString name(""); name += QString((*it)->GetName().c_str()); ++it; for (it; it!=m_SelectedFB.end(); ++it) { newBundle = *newBundle+dynamic_cast((*it)->GetData()); name += "+"+QString((*it)->GetName().c_str()); } mitk::DataNode::Pointer fbNode = mitk::DataNode::New(); fbNode->SetData(newBundle); fbNode->SetName(name.toStdString()); fbNode->SetVisibility(true); GetDataStorage()->Add(fbNode); } void QmitkFiberProcessingView::SubstractBundles() { if ( m_SelectedFB.size()<2 ){ QMessageBox::information( NULL, "Warning", "Select at least two fiber bundles!"); MITK_WARN("QmitkFiberProcessingView") << "Select at least two fiber bundles!"; return; } std::vector::const_iterator it = m_SelectedFB.begin(); mitk::FiberBundleX::Pointer newBundle = dynamic_cast((*it)->GetData()); QString name(""); name += QString((*it)->GetName().c_str()); ++it; for (it; it!=m_SelectedFB.end(); ++it) { newBundle = *newBundle-dynamic_cast((*it)->GetData()); name += "-"+QString((*it)->GetName().c_str()); } mitk::DataNode::Pointer fbNode = mitk::DataNode::New(); fbNode->SetData(newBundle); fbNode->SetName(name.toStdString()); fbNode->SetVisibility(true); GetDataStorage()->Add(fbNode); } void QmitkFiberProcessingView::GenerateStats() { if ( m_SelectedFB.empty() ) return; QString stats(""); for( int i=0; i(node->GetData())) { if (i>0) stats += "\n-----------------------------\n"; stats += QString(node->GetName().c_str()) + "\n"; mitk::FiberBundleX::Pointer fib = dynamic_cast(node->GetData()); vtkSmartPointer fiberPolyData = fib->GetFiberPolyData(); vtkSmartPointer vLines = fiberPolyData->GetLines(); vLines->InitTraversal(); int numberOfLines = vLines->GetNumberOfCells(); stats += "Number of fibers: "+ QString::number(numberOfLines) + "\n"; float length = 0; std::vector lengths; for (int i=0; iGetNextCell ( numPoints, points ); float l=0; for (unsigned int j=0; j p1; itk::Point p2; fiberPolyData->GetPoint(points[j], p1.GetDataPointer()); fiberPolyData->GetPoint(points[j+1], p2.GetDataPointer()); float dist = p1.EuclideanDistanceTo(p2); length += dist; l += dist; } itk::Point p2; fiberPolyData->GetPoint(points[numPoints-1], p2.GetDataPointer()); lengths.push_back(l); } std::sort(lengths.begin(), lengths.end()); if (numberOfLines>0) length /= numberOfLines; float dev=0; int count = 0; vLines->InitTraversal(); for (int i=0; iGetNextCell ( numPoints, points ); float l=0; for (unsigned int j=0; j p1; itk::Point p2; fiberPolyData->GetPoint(points[j], p1.GetDataPointer()); fiberPolyData->GetPoint(points[j+1], p2.GetDataPointer()); float dist = p1.EuclideanDistanceTo(p2); l += dist; } dev += (length-l)*(length-l); count++; } if (numberOfLines>1) dev /= (numberOfLines-1); else dev = 0; stats += "Min. length: "+ QString::number(lengths.front(),'f',1) + " mm\n"; stats += "Max. length: "+ QString::number(lengths.back(),'f',1) + " mm\n"; stats += "Mean length: "+ QString::number(length,'f',1) + " mm\n"; stats += "Median length: "+ QString::number(lengths.at(lengths.size()/2),'f',1) + " mm\n"; stats += "Standard deviation: "+ QString::number(sqrt(dev),'f',1) + " mm\n"; } } this->m_Controls->m_StatsTextEdit->setText(stats); } void QmitkFiberProcessingView::ProcessSelectedBundles() { if ( m_SelectedFB.empty() ){ QMessageBox::information( NULL, "Warning", "No fibe bundle selected!"); MITK_WARN("QmitkFiberProcessingView") << "no fibe bundle selected"; return; } int generationMethod = m_Controls->m_GenerationBox->currentIndex(); for( int i=0; i(node->GetData())) { mitk::FiberBundleX::Pointer fib = dynamic_cast(node->GetData()); QString name(node->GetName().c_str()); DataNode::Pointer newNode = NULL; switch(generationMethod){ case 0: newNode = GenerateTractDensityImage(fib, false); name += "_TDI"; break; case 1: newNode = GenerateTractDensityImage(fib, true); name += "_envelope"; break; case 2: newNode = GenerateColorHeatmap(fib); break; case 3: newNode = GenerateFiberEndingsImage(fib); name += "_fiber_endings"; break; case 4: newNode = GenerateFiberEndingsPointSet(fib); name += "_fiber_endings"; break; } if (newNode.IsNotNull()) { newNode->SetName(name.toStdString()); GetDataStorage()->Add(newNode); } } } } // generate pointset displaying the fiber endings mitk::DataNode::Pointer QmitkFiberProcessingView::GenerateFiberEndingsPointSet(mitk::FiberBundleX::Pointer fib) { mitk::PointSet::Pointer pointSet = mitk::PointSet::New(); vtkSmartPointer fiberPolyData = fib->GetFiberPolyData(); vtkSmartPointer vLines = fiberPolyData->GetLines(); vLines->InitTraversal(); int count = 0; int numFibers = fib->GetNumFibers(); for( int i=0; iGetNextCell ( numPoints, points ); if (numPoints>0) { double* point = fiberPolyData->GetPoint(points[0]); itk::Point itkPoint; itkPoint[0] = point[0]; itkPoint[1] = point[1]; itkPoint[2] = point[2]; pointSet->InsertPoint(count, itkPoint); count++; } if (numPoints>2) { double* point = fiberPolyData->GetPoint(points[numPoints-1]); itk::Point itkPoint; itkPoint[0] = point[0]; itkPoint[1] = point[1]; itkPoint[2] = point[2]; pointSet->InsertPoint(count, itkPoint); count++; } } mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData( pointSet ); return node; } // generate image displaying the fiber endings mitk::DataNode::Pointer QmitkFiberProcessingView::GenerateFiberEndingsImage(mitk::FiberBundleX::Pointer fib) { typedef unsigned char OutPixType; typedef itk::Image OutImageType; typedef itk::TractsToFiberEndingsImageFilter< OutImageType > ImageGeneratorType; ImageGeneratorType::Pointer generator = ImageGeneratorType::New(); generator->SetFiberBundle(fib); generator->SetInvertImage(m_Controls->m_InvertCheckbox->isChecked()); generator->SetUpsamplingFactor(m_Controls->m_UpsamplingSpinBox->value()); if (m_SelectedImage.IsNotNull()) { OutImageType::Pointer itkImage = OutImageType::New(); CastToItkImage(m_SelectedImage, itkImage); generator->SetInputImage(itkImage); generator->SetUseImageGeometry(true); } generator->Update(); // get output image OutImageType::Pointer outImg = generator->GetOutput(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); // init data node mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(img); return node; } // generate rgba heatmap from fiber bundle mitk::DataNode::Pointer QmitkFiberProcessingView::GenerateColorHeatmap(mitk::FiberBundleX::Pointer fib) { typedef itk::RGBAPixel OutPixType; typedef itk::Image OutImageType; typedef itk::TractsToRgbaImageFilter< OutImageType > ImageGeneratorType; ImageGeneratorType::Pointer generator = ImageGeneratorType::New(); generator->SetFiberBundle(fib); generator->SetUpsamplingFactor(m_Controls->m_UpsamplingSpinBox->value()); if (m_SelectedImage.IsNotNull()) { itk::Image::Pointer itkImage = itk::Image::New(); CastToItkImage(m_SelectedImage, itkImage); generator->SetInputImage(itkImage); generator->SetUseImageGeometry(true); } generator->Update(); // get output image typedef itk::Image OutType; OutType::Pointer outImg = generator->GetOutput(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); // init data node mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(img); return node; } // generate tract density image from fiber bundle mitk::DataNode::Pointer QmitkFiberProcessingView::GenerateTractDensityImage(mitk::FiberBundleX::Pointer fib, bool binary) { typedef float OutPixType; typedef itk::Image OutImageType; itk::TractDensityImageFilter< OutImageType >::Pointer generator = itk::TractDensityImageFilter< OutImageType >::New(); generator->SetFiberBundle(fib); generator->SetBinaryOutput(binary); generator->SetInvertImage(m_Controls->m_InvertCheckbox->isChecked()); generator->SetUpsamplingFactor(m_Controls->m_UpsamplingSpinBox->value()); if (m_SelectedImage.IsNotNull()) { OutImageType::Pointer itkImage = OutImageType::New(); CastToItkImage(m_SelectedImage, itkImage); generator->SetInputImage(itkImage); generator->SetUseImageGeometry(true); } generator->Update(); // get output image typedef itk::Image OutType; OutType::Pointer outImg = generator->GetOutput(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); // init data node mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(img); return node; } +void QmitkFiberProcessingView::ResampleSelectedBundles() +{ + int factor = this->m_Controls->m_ResampleFibersSpinBox->value(); + for (int i=0; i(m_SelectedFB.at(i)->GetData()); + fib->DoFiberSmoothing(factor); + } +} + diff --git a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.h b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.h index 9a94ae525a..da8f624774 100644 --- a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.h +++ b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingView.h @@ -1,195 +1,198 @@ /*========================================================================= Program: Medical Imaging & Interaction Toolkit Language: C++ Date: $Date: 2010-03-31 16:40:27 +0200 (Mi, 31 Mrz 2010) $ Version: $Revision: 21975 $ Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. See MITKCopyright.txt or http://www.mitk.org/copyright.html for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notices for more information. =========================================================================*/ #ifndef QmitkFiberProcessingView_h #define QmitkFiberProcessingView_h #include #include "ui_QmitkFiberProcessingViewControls.h" #include #include #include #include #include #include +#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /*! \brief QmitkFiberProcessingView \warning View to process fiber bundles. Supplies methods to extract fibers from the bundle, join and subtract bundles, generate images from the selected bundle and much more. \sa QmitkFunctionality \ingroup Functionalities */ class QmitkFiberProcessingView : public QmitkFunctionality { // this is needed for all Qt objects that should have a Qt meta-object // (everything that derives from QObject and wants to have signal/slots) Q_OBJECT public: typedef itk::Image< unsigned char, 3 > UCharImageType; typedef itk::Image< float, 3 > FloatImageType; static const std::string VIEW_ID; QmitkFiberProcessingView(); virtual ~QmitkFiberProcessingView(); virtual void CreateQtPartControl(QWidget *parent); virtual void StdMultiWidgetAvailable (QmitkStdMultiWidget &stdMultiWidget); virtual void StdMultiWidgetNotAvailable(); virtual void Activated(); protected slots: void ActionDrawEllipseTriggered(); void ActionDrawPolygonTriggered(); void DoFiberExtraction(); void GenerateAndComposite(); void GenerateOrComposite(); void GenerateNotComposite(); void JoinBundles(); void SubstractBundles(); void GenerateRoiImage(); void ProcessSelectedBundles(); + void ResampleSelectedBundles(); void Extract3d(); virtual void AddFigureToDataStorage(mitk::PlanarFigure* figure, const QString& name, const char *propertyKey = NULL, mitk::BaseProperty *property = NULL ); protected: /// \brief called by QmitkFunctionality when DataManager's selection has changed virtual void OnSelectionChanged( std::vector nodes ); Ui::QmitkFiberProcessingViewControls* m_Controls; QmitkStdMultiWidget* m_MultiWidget; /** Connection from VTK to ITK */ template void ConnectPipelines(VTK_Exporter* exporter, ITK_Importer importer) { importer->SetUpdateInformationCallback(exporter->GetUpdateInformationCallback()); importer->SetPipelineModifiedCallback(exporter->GetPipelineModifiedCallback()); importer->SetWholeExtentCallback(exporter->GetWholeExtentCallback()); importer->SetSpacingCallback(exporter->GetSpacingCallback()); importer->SetOriginCallback(exporter->GetOriginCallback()); importer->SetScalarTypeCallback(exporter->GetScalarTypeCallback()); importer->SetNumberOfComponentsCallback(exporter->GetNumberOfComponentsCallback()); importer->SetPropagateUpdateExtentCallback(exporter->GetPropagateUpdateExtentCallback()); importer->SetUpdateDataCallback(exporter->GetUpdateDataCallback()); importer->SetDataExtentCallback(exporter->GetDataExtentCallback()); importer->SetBufferPointerCallback(exporter->GetBufferPointerCallback()); importer->SetCallbackUserData(exporter->GetCallbackUserData()); } template void ConnectPipelines(ITK_Exporter exporter, VTK_Importer* importer) { importer->SetUpdateInformationCallback(exporter->GetUpdateInformationCallback()); importer->SetPipelineModifiedCallback(exporter->GetPipelineModifiedCallback()); importer->SetWholeExtentCallback(exporter->GetWholeExtentCallback()); importer->SetSpacingCallback(exporter->GetSpacingCallback()); importer->SetOriginCallback(exporter->GetOriginCallback()); importer->SetScalarTypeCallback(exporter->GetScalarTypeCallback()); importer->SetNumberOfComponentsCallback(exporter->GetNumberOfComponentsCallback()); importer->SetPropagateUpdateExtentCallback(exporter->GetPropagateUpdateExtentCallback()); importer->SetUpdateDataCallback(exporter->GetUpdateDataCallback()); importer->SetDataExtentCallback(exporter->GetDataExtentCallback()); importer->SetBufferPointerCallback(exporter->GetBufferPointerCallback()); importer->SetCallbackUserData(exporter->GetCallbackUserData()); } template < typename TPixel, unsigned int VImageDimension > void InternalCalculateMaskFromPlanarFigure( itk::Image< TPixel, VImageDimension > *image, unsigned int axis, std::string nodeName ); template < typename TPixel, unsigned int VImageDimension > void InternalReorientImagePlane( const itk::Image< TPixel, VImageDimension > *image, mitk::Geometry3D* planegeo3D, int additionalIndex ); void GenerateStats(); void UpdateGui(); berry::ISelectionListener::Pointer m_SelListener; berry::IStructuredSelection::ConstPointer m_CurrentSelection; private: int m_EllipseCounter; int m_PolygonCounter; //contains the selected FiberBundles std::vector m_SelectedFB; //contains the selected PlanarFigures std::vector m_SelectedPF; mitk::Image::ConstPointer m_SelectedImage; mitk::Image::Pointer m_InternalImage; mitk::PlanarFigure::Pointer m_PlanarFigure; float m_UpsamplingFactor; UCharImageType::Pointer m_InternalImageMask3D; UCharImageType::Pointer m_PlanarFigureImage; + std::vector m_Surfaces; void AddCompositeToDatastorage(mitk::PlanarFigureComposite::Pointer, mitk::DataNode::Pointer); void debugPFComposition(mitk::PlanarFigureComposite::Pointer , int ); void CompositeExtraction(mitk::DataNode::Pointer node, mitk::Image* image); mitk::DataNode::Pointer GenerateTractDensityImage(mitk::FiberBundleX::Pointer fib, bool binary); mitk::DataNode::Pointer GenerateColorHeatmap(mitk::FiberBundleX::Pointer fib); mitk::DataNode::Pointer GenerateFiberEndingsImage(mitk::FiberBundleX::Pointer fib); mitk::DataNode::Pointer GenerateFiberEndingsPointSet(mitk::FiberBundleX::Pointer fib); }; #endif // _QMITKFIBERTRACKINGVIEW_H_INCLUDED diff --git a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingViewControls.ui b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingViewControls.ui index 87c8db8a1c..c76a764ae8 100644 --- a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingViewControls.ui +++ b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkFiberProcessingViewControls.ui @@ -1,604 +1,650 @@ QmitkFiberProcessingViewControls 0 0 665 587 Form 5 0 5 0 Fiber Bundle Modification 0 0 200 0 16777215 60 QFrame::NoFrame QFrame::Raised 0 30 30 Draw circular ROI :/QmitkDiffusionImaging/circle.png:/QmitkDiffusionImaging/circle.png 32 32 false true 30 30 Draw rectangular ROI :/QmitkDiffusionImaging/rectangle.png:/QmitkDiffusionImaging/rectangle.png 32 32 true true 30 30 Draw polygonal ROI :/QmitkDiffusionImaging/polygon.png:/QmitkDiffusionImaging/polygon.png 32 32 true true Qt::Horizontal 40 20 QFrame::NoFrame QFrame::Raised 0 false 0 0 200 16777215 11 Extract fibers passing through selected ROI or composite ROI Extract false 0 0 200 16777215 11 Returns fiber bundle containing all fibers the two selected bundles dont't have in common Substract false 0 0 16777215 16777215 11 Generate a binary image containing all selected ROIs ROI Image false 0 0 200 16777215 11 Merge selected fiber bundles Join Qt::Horizontal 40 20 - true + false 0 0 200 16777215 11 Extract fibers passing through selected surface mesh Extract 3D 0 0 200 0 16777215 60 QFrame::NoFrame QFrame::Raised 0 Qt::Horizontal 40 20 false 60 16777215 Create AND composition with selected ROIs AND false 60 16777215 Create OR composition with selected ROIs OR false 60 16777215 Create NOT composition from selected ROI NOT Fiber Bundle Processing 0 0 Tract Density Image (TDI) Binary Envelope Fiber Bundle Image Fiber Endings Image Fiber Endings Pointset Upsampling Factor 1 10 2 false 0 0 200 16777215 11 Perform selected operation on fiber bundle Generate If selected operation generates an image, the inverse image is returned Invert + + + + false + + + + 0 + 0 + + + + + 200 + 16777215 + + + + + 11 + + + + Resample fibers using b-spline interpolation + + + Resample Fibers + + + + + + + Points per cm + + + 1 + + + 50 + + + 10 + + + Fiber Bundle Statistics Courier 10 Pitch false true Qt::Vertical 20 40 diff --git a/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXReader.cpp b/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXReader.cpp index ac295f0d52..e01189ee76 100644 --- a/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXReader.cpp +++ b/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXReader.cpp @@ -1,269 +1,282 @@ /*========================================================================= Program: Medical Imaging & Interaction Toolkit Language: C++ Date: $Date: 2009-07-14 19:11:20 +0200 (Tue, 14 Jul 2009) $ Version: $Revision: 18127 $ Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. See MITKCopyright.txt or http://www.mitk.org/copyright.html for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notices for more information. =========================================================================*/ #include "mitkFiberBundleXReader.h" #include #include #include #include #include #include #include #include #include +#include namespace mitk { void FiberBundleXReader ::GenerateData() { if ( ( ! m_OutputCache ) ) { Superclass::SetNumberOfRequiredOutputs(0); this->GenerateOutputInformation(); } if (!m_OutputCache) { itkWarningMacro("Output cache is empty!"); } Superclass::SetNumberOfRequiredOutputs(1); Superclass::SetNthOutput(0, m_OutputCache.GetPointer()); } void FiberBundleXReader::GenerateOutputInformation() { try { const std::string& locale = "C"; const std::string& currLocale = setlocale( LC_ALL, NULL ); setlocale(LC_ALL, locale.c_str()); std::string ext = itksys::SystemTools::GetFilenameLastExtension(m_FileName); ext = itksys::SystemTools::LowerCase(ext); vtkSmartPointer chooser=vtkDataReader::New(); chooser->SetFileName(m_FileName.c_str() ); if( chooser->IsFilePolyData()) { MITK_INFO << "Reading vtk fiber bundle"; vtkSmartPointer reader = vtkPolyDataReader::New(); reader->SetFileName( m_FileName.c_str() ); reader->Update(); if ( reader->GetOutput() != NULL ) { vtkSmartPointer fiberPolyData = reader->GetOutput(); + + vtkSmartPointer cleaner = vtkSmartPointer::New(); + cleaner->SetInput(fiberPolyData); + cleaner->Update(); + fiberPolyData = cleaner->GetOutput(); + m_OutputCache = OutputType::New(fiberPolyData); } } else // try to read deprecated fiber bundle file format { MITK_INFO << "Reading xml fiber bundle"; vtkSmartPointer fiberPolyData = vtkSmartPointer::New(); vtkSmartPointer cellArray = vtkSmartPointer::New(); vtkSmartPointer points = vtkSmartPointer::New(); TiXmlDocument doc( m_FileName ); if(doc.LoadFile()) { TiXmlHandle hDoc(&doc); TiXmlElement* pElem; TiXmlHandle hRoot(0); pElem = hDoc.FirstChildElement().Element(); // save this for later hRoot = TiXmlHandle(pElem); pElem = hRoot.FirstChildElement("geometry").Element(); // read geometry mitk::Geometry3D::Pointer geometry = mitk::Geometry3D::New(); // read origin mitk::Point3D origin; double temp = 0; pElem->Attribute("origin_x", &temp); origin[0] = temp; pElem->Attribute("origin_y", &temp); origin[1] = temp; pElem->Attribute("origin_z", &temp); origin[2] = temp; geometry->SetOrigin(origin); // read spacing float spacing[3]; pElem->Attribute("spacing_x", &temp); spacing[0] = temp; pElem->Attribute("spacing_y", &temp); spacing[1] = temp; pElem->Attribute("spacing_z", &temp); spacing[2] = temp; geometry->SetSpacing(spacing); // read transform vtkMatrix4x4* m = vtkMatrix4x4::New(); pElem->Attribute("xx", &temp); m->SetElement(0,0,temp); pElem->Attribute("xy", &temp); m->SetElement(1,0,temp); pElem->Attribute("xz", &temp); m->SetElement(2,0,temp); pElem->Attribute("yx", &temp); m->SetElement(0,1,temp); pElem->Attribute("yy", &temp); m->SetElement(1,1,temp); pElem->Attribute("yz", &temp); m->SetElement(2,1,temp); pElem->Attribute("zx", &temp); m->SetElement(0,2,temp); pElem->Attribute("zy", &temp); m->SetElement(1,2,temp); pElem->Attribute("zz", &temp); m->SetElement(2,2,temp); m->SetElement(0,3,origin[0]); m->SetElement(1,3,origin[1]); m->SetElement(2,3,origin[2]); m->SetElement(3,3,1); geometry->SetIndexToWorldTransformByVtkMatrix(m); // read bounds float bounds[] = {0, 0, 0, 0, 0, 0}; pElem->Attribute("size_x", &temp); bounds[1] = temp; pElem->Attribute("size_y", &temp); bounds[3] = temp; pElem->Attribute("size_z", &temp); bounds[5] = temp; geometry->SetFloatBounds(bounds); geometry->SetImageGeometry(true); pElem = hRoot.FirstChildElement("fiber_bundle").FirstChild().Element(); for( pElem; pElem; pElem=pElem->NextSiblingElement()) { TiXmlElement* pElem2 = pElem->FirstChildElement(); vtkSmartPointer container = vtkSmartPointer::New(); for( pElem2; pElem2; pElem2=pElem2->NextSiblingElement()) { itk::Point point; pElem2->Attribute("pos_x", &temp); point[0] = temp; pElem2->Attribute("pos_y", &temp); point[1] = temp; pElem2->Attribute("pos_z", &temp); point[2] = temp; geometry->IndexToWorld(point, point); vtkIdType id = points->InsertNextPoint(point.GetDataPointer()); container->GetPointIds()->InsertNextId(id); } cellArray->InsertNextCell(container); } fiberPolyData->SetPoints(points); fiberPolyData->SetLines(cellArray); + + vtkSmartPointer cleaner = vtkSmartPointer::New(); + cleaner->SetInput(fiberPolyData); + cleaner->Update(); + fiberPolyData = cleaner->GetOutput(); + m_OutputCache = OutputType::New(fiberPolyData); } else { MITK_INFO << "could not open xml file"; throw "could not open xml file"; } } setlocale(LC_ALL, currLocale.c_str()); MITK_INFO << "Fiber bundle read"; } catch(...) { throw; } } void FiberBundleXReader::Update() { this->GenerateData(); } const char* FiberBundleXReader ::GetFileName() const { return m_FileName.c_str(); } void FiberBundleXReader ::SetFileName(const char* aFileName) { m_FileName = aFileName; } const char* FiberBundleXReader ::GetFilePrefix() const { return m_FilePrefix.c_str(); } void FiberBundleXReader ::SetFilePrefix(const char* aFilePrefix) { m_FilePrefix = aFilePrefix; } const char* FiberBundleXReader ::GetFilePattern() const { return m_FilePattern.c_str(); } void FiberBundleXReader ::SetFilePattern(const char* aFilePattern) { m_FilePattern = aFilePattern; } bool FiberBundleXReader ::CanReadFile(const std::string filename, const std::string /*filePrefix*/, const std::string /*filePattern*/) { // First check the extension if( filename == "" ) { return false; } std::string ext = itksys::SystemTools::GetFilenameLastExtension(filename); ext = itksys::SystemTools::LowerCase(ext); if (ext == ".fib") { return true; } return false; } } //namespace MITK diff --git a/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXWriter.cpp b/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXWriter.cpp index 9093c9496c..9856581eaa 100644 --- a/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXWriter.cpp +++ b/Modules/DiffusionImaging/IODataStructures/FiberBundleX/mitkFiberBundleXWriter.cpp @@ -1,95 +1,101 @@ /*========================================================================= Program: Medical Imaging & Interaction Toolkit Language: C++ Date: $Date: 2008-12-10 18:05:13 +0100 (Mi, 10 Dez 2008) $ Version: $Revision: 15922 $ Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. See MITKCopyright.txt or http://www.mitk.org/copyright.html for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notices for more information. =========================================================================*/ #include "mitkFiberBundleXWriter.h" #include +#include mitk::FiberBundleXWriter::FiberBundleXWriter() : m_FileName(""), m_FilePrefix(""), m_FilePattern(""), m_Success(false) { this->SetNumberOfRequiredInputs( 1 ); } mitk::FiberBundleXWriter::~FiberBundleXWriter() {} void mitk::FiberBundleXWriter::GenerateData() { try { const std::string& locale = "C"; const std::string& currLocale = setlocale( LC_ALL, NULL ); setlocale(LC_ALL, locale.c_str()); MITK_INFO << "Writing fiber bundle"; m_Success = false; InputType* input = this->GetInput(); if (input == NULL) { itkWarningMacro(<<"Sorry, input to FiberBundleXWriter is NULL!"); return; } if ( m_FileName == "" ) { itkWarningMacro( << "Sorry, filename has not been set!" ); return ; } vtkSmartPointer writer = vtkSmartPointer::New(); - writer->SetInput(input->GetFiberPolyData()); + + vtkSmartPointer cleaner = vtkSmartPointer::New(); + cleaner->SetInput(input->GetFiberPolyData()); + cleaner->Update(); + + writer->SetInput(cleaner->GetOutput()); writer->SetFileName(m_FileName.c_str()); writer->SetFileTypeToASCII(); writer->Write(); setlocale(LC_ALL, currLocale.c_str()); m_Success = true; MITK_INFO << "Fiber bundle written"; } catch(...) { throw; } } void mitk::FiberBundleXWriter::SetInputFiberBundleX( InputType* diffVolumes ) { this->ProcessObject::SetNthInput( 0, diffVolumes ); } mitk::FiberBundleX* mitk::FiberBundleXWriter::GetInput() { if ( this->GetNumberOfInputs() < 1 ) { return NULL; } else { return dynamic_cast ( this->ProcessObject::GetInput( 0 ) ); } } std::vector mitk::FiberBundleXWriter::GetPossibleFileExtensions() { std::vector possibleFileExtensions; possibleFileExtensions.push_back(".fib"); possibleFileExtensions.push_back(".vtk"); return possibleFileExtensions; }