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package require vtk
# Image pipeline
vtkPNGReader reader
reader SetFileName "$VTK_DATA_ROOT/Data/fullhead15.png"
vtkImageAnisotropicDiffusion2D diffusion
diffusion SetInputConnection [reader GetOutputPort]
diffusion SetDiffusionFactor 1.0
diffusion SetDiffusionThreshold 200.0
diffusion SetNumberOfIterations 5
#diffusion DebugOn
vtkImageViewer viewer
#viewer DebugOn
viewer SetInputConnection [diffusion GetOutputPort]
viewer SetColorWindow 3000
viewer SetColorLevel 1500
viewer Render
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