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47 lines
808 B
47 lines
808 B
2 years ago
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package require vtk
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# Image pipeline
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vtkPNGReader reader
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reader SetFileName "$VTK_DATA_ROOT/Data/fullhead15.png"
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vtkImageGaussianSmooth smooth
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smooth SetDimensionality 2
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smooth SetStandardDeviations 1 1
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smooth SetInputConnection [reader GetOutputPort]
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vtkImageAppendComponents imageAppend
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imageAppend AddInput [reader GetOutput]
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imageAppend AddInput [smooth GetOutput]
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vtkImageClip clip
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clip SetInputConnection [imageAppend GetOutputPort]
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clip SetOutputWholeExtent 0 255 0 255 20 22
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vtkImageAccumulate accum
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accum SetInputConnection [clip GetOutputPort]
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accum SetComponentExtent 0 255 0 255 0 0
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accum SetComponentSpacing 12 12 0.0
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vtkImageViewer viewer
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viewer SetInputConnection [accum GetOutputPort]
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viewer SetColorWindow 4
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viewer SetColorLevel 2
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viewer Render
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