- typedef clitk::ExtractAirwayTreeInfoFilter<ImageType> AirwayFilter;
- typename AirwayFilter::Pointer airwayfilter = AirwayFilter::New();
- airwayfilter->SetVerboseStep(false);
- airwayfilter->SetWriteStep(false);
- airwayfilter->SetInput(trachea);
- airwayfilter->Update();
- DD(airwayfilter->GetFirstTracheaPoint());
- ImagePointType point_trachea = airwayfilter->GetCarinaPoint();