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1、/*使用vtkDICOMImageReader读取序列CT图像*/#includevtkRenderer.h#includevtkRenderWindow.h#includevtkRenderWindowInteractor.h#includevtkVolume16Reader.h#includevtkPolyDataMapper.h#includevtkActor.h#includevtkOutlineFilter.h#includevtkCamera.h#includevtkProperty.h#includevtkPolyDataNormals.h#includevtkContourFi
2、lter.h#includevtkMarchingCubes.h#includevtkDICOMImageReader.h#includevtkImageCast.h#includevtkDecimatePro.h#includevtkStripper.h#includevtkImageShrink3D.h#includevtkSmoothPolyDataFilter.h#includevtkTriangleFilter.h#includevtkFeatureEdges.h#includevtkPolyDataWriter.h#includevtkRecursiveDividingCubes.
3、hintmain()vtkRenderer*aRenderer=vtkRenderer:New();vtkRenderWindow*renWin=vtkRenderWindow:New();renWin-AddRenderer(aRenderer);vtkRenderWindowInteractor*iren=vtkRenderWindowInteractor:New();iren-SetRenderWindow(renWin);vtkDICOMImageReader*reader=vtkDICOMImageReader:New();reader-SetDataByteOrderToLittl
4、eEndian();reader-SetDirectoryName(E:/CT/head10/);vtkImageShrink3D*shrink=vtkImageShrink3D:New();shrink-SetInput(vtkDataObject*)reader-GetOutput();shrink-SetShrinkFactors(4,4,1);vtkRecursiveDividingCubes*iso=vtkRecursiveDividingCubes:New();iso-SetInputConnection(shrink-GetOutputPort();iso-SetValue(30
5、0);iso-SetDistance(0.5);iso-SetIncrement(2);/*vtkPolyDataWriter*wSP=vtkPolyDataWriter:New();wSP-SetInput(iso-GetOutput();wSP-SetFileName(E:/CT/aaa2a.VTK);wSP-Write();wSP-Delete();保存为VTK格式*/vtkPolyDataMapper*skinMapper=vtkPolyDataMapper:New();skinMapper-SetInput(iso-GetOutput();skinMapper-ScalarVisib
6、ilityOff();vtkActor*skin=vtkActor:New();skin-SetMapper(skinMapper);skin-GetProperty()-SetDiffuseColor(1,0.49,0.25);skin-GetProperty()-SetSpecular(.3);skin-GetProperty()-SetSpecularPower(20);vtkCamera*aCamera=vtkCamera:New();aCamera-SetViewUp(0,0,-1);aCamera-SetPosition(0,1,0);aCamera-SetFocalPoint(0
7、,0,0);aCamera-ComputeViewPlaneNormal();aRenderer-AddActor(skin);aRenderer-SetActiveCamera(aCamera);aRenderer-ResetCamera();aCamera-Dolly(1.5);aRenderer-SetBackground(1,1,1);renWin-SetSize(640,480);aRenderer-ResetCameraClippingRange();iren-Initialize();iren-Start();iso-Delete();/skinNormals-Delete();skinMapper-Delete();skin-Delete();aCamera-Delete();iren-Delete();renWin-Delete();aRenderer-Delete();reader-Delete();return0;
