Ejemplos de Pointer::ApplyToImage en C++ (Cpp)

Ejemplo n.º 1

Archivo: SetMaskedPixelsToValue.cpp Proyecto: daviddoria/MaskOperations

int main(int argc, char*argv[])
{
  if(argc != 4)
    {
    std::cerr << "Required arguments: image mask output" << std::endl;
    return EXIT_FAILURE;
    }

  std::string imageFilename = argv[1];
  std::string maskFilename = argv[2];
  std::string outputFilename = argv[3];

  std::cout << "Reading image: " << imageFilename << std::endl;
  std::cout << "Reading mask: " << maskFilename << std::endl;
  std::cout << "Output: " << outputFilename << std::endl;

  //typedef itk::Image<float, 2> ImageType;

  //typedef itk::Image<itk::CovariantVector<unsigned char, 3>, 2> ImageType;
//   ImageType::PixelType color;
//   color[0] = 0;
//   color[1] = 255;
//   color[2] = 0;

  typedef itk::VectorImage<float, 2> ImageType;
  
//   ImageType::PixelType color;
//   color.SetRed(0);
//   color.SetGreen(255);
//   color.SetBlue(0);


  typedef itk::ImageFileReader<ImageType> ImageReaderType;
  ImageReaderType::Pointer imageReader = ImageReaderType::New();
  imageReader->SetFileName(imageFilename.c_str());
  imageReader->Update();

  ImageType::PixelType value(imageReader->GetOutput()->GetNumberOfComponentsPerPixel());
  value.Fill(0);
  
  Mask::Pointer mask = Mask::New();
  mask->Read(maskFilename.c_str());

  mask->ApplyToImage(imageReader->GetOutput(), value);

  OutputHelpers::WriteImage(imageReader->GetOutput(), outputFilename);

  return EXIT_SUCCESS;
}

Ejemplo n.º 2

Archivo: BasicViewerWidget.hpp Proyecto: SXYJerry/PatchBasedInpainting

//BasicViewerWidget<TImage>::BasicViewerWidget(TImage* const image, Mask* const mask) :
BasicViewerWidget<TImage>::BasicViewerWidget(typename TImage::Pointer image, Mask::Pointer mask) :
  Image(image), MaskImage(mask)
{
  qRegisterMetaType<itk::ImageRegion<2> >("itkImageRegion");

  this->setupUi(this);

  int dims[3];
  this->ImageLayer.ImageData->GetDimensions(dims);

  typename TImage::Pointer tempImage = TImage::New();
  ITKHelpers::DeepCopy(image.GetPointer(), tempImage.GetPointer());

  typename TImage::PixelType zeroPixel(tempImage->GetNumberOfComponentsPerPixel());
  zeroPixel = itk::NumericTraits<typename TImage::PixelType>::ZeroValue(zeroPixel);
  mask->ApplyToImage(tempImage.GetPointer(), zeroPixel);
  ITKVTKHelpers::ITKVectorImageToVTKImageFromDimension(tempImage.GetPointer(), this->ImageLayer.ImageData);

//   if(chkScaleImage->isChecked())
//   {
//     VTKHelpers::ScaleImage(this->ImageLayer.ImageData);
//   }

  this->ImageDimension[0] = dims[0];
  this->ImageDimension[1] = dims[1];
  this->ImageDimension[2] = dims[2];

  SetupScenes();

//  this->InteractorStyle = vtkSmartPointer<InteractorStyleImageWithDrag>::New();
  this->InteractorStyle = vtkSmartPointer<vtkInteractorStyleImage>::New();

  this->Renderer = vtkSmartPointer<vtkRenderer>::New();
  this->qvtkWidget->GetRenderWindow()->AddRenderer(this->Renderer);

  this->Renderer->AddViewProp(ImageLayer.ImageSlice);

  this->InteractorStyle->SetCurrentRenderer(this->Renderer);
  this->qvtkWidget->GetRenderWindow()->GetInteractor()->SetInteractorStyle(this->InteractorStyle);
//  this->InteractorStyle->Init();

//  this->Camera = new ImageCamera(this->Renderer);
  this->ItkVtkCamera = new ITKVTKCamera(this->InteractorStyle, this->Renderer,
                                        this->qvtkWidget->GetRenderWindow());
  this->ItkVtkCamera->SetCameraPositionPNG();
}