Beispiel #1
0
int main() {
    // Import CT image
    ImageFileImporter::pointer importer = ImageFileImporter::New();
    importer->setFilename(Config::getTestDataPath() + "CT/CT-Abdomen.mhd");

    // Extract surface mesh from the CT image
    SurfaceExtraction::pointer extraction = SurfaceExtraction::New();
    extraction->setInputConnection(importer->getOutputPort());
    extraction->setThreshold(400);

    // Export mesh to disk
    VTKMeshFileExporter::pointer exporter = VTKMeshFileExporter::New();
    exporter->setInputConnection(extraction->getOutputPort());
    exporter->setFilename("region_growing_result.vtk");
    exporter->setWriteNormals(true);
    exporter->update(0);
}
int main() {
    // Import CT image
    ImageFileImporter::pointer importer = ImageFileImporter::New();
    importer->setFilename(std::string(FAST_TEST_DATA_DIR) + "CT-Abdomen.mhd");

    // Extract surface mesh using a threshold value
    SurfaceExtraction::pointer extraction = SurfaceExtraction::New();
    extraction->setInputConnection(importer->getOutputPort());
    extraction->setThreshold(300);

    // Render and visualize the mesh
    MeshRenderer::pointer surfaceRenderer = MeshRenderer::New();
    surfaceRenderer->setInputConnection(extraction->getOutputPort());

	SimpleWindow::pointer window = SimpleWindow::New();
    window->addRenderer(surfaceRenderer);
#ifdef FAST_CONTINUOUS_INTEGRATION
	// This will automatically close the window after 5 seconds, used for CI testing
    window->setTimeout(5*1000);
#endif
    window->start();
}