def __init__(self, module_manager):
     SimpleVTKClassModuleBase.__init__(
         self, module_manager,
         vtk.vtkImageCorrelation(), 'Processing.',
         ('vtkImageData', 'vtkImageData'), ('vtkImageData',),
         replaceDoc=True,
         inputFunctions=None, outputFunctions=None)
 def __init__(self, module_manager):
     SimpleVTKClassModuleBase.__init__(self,
                                       module_manager,
                                       vtk.vtkImageCorrelation(),
                                       'Processing.',
                                       ('vtkImageData', 'vtkImageData'),
                                       ('vtkImageData', ),
                                       replaceDoc=True,
                                       inputFunctions=None,
                                       outputFunctions=None)
Exemple #3
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 def correlationWith(self, vol2, dim=2):
     """Find the correlation between two volumetric data sets.
     Keyword `dim` determines whether the correlation will be 3D, 2D or 1D.
     The default is a 2D Correlation.
     The output size will match the size of the first input.
     The second input is considered the correlation kernel.
     """
     imc = vtk.vtkImageCorrelation()
     imc.SetInput1Data(self._data)
     imc.SetInput2Data(vol2._data)
     imc.SetDimensionality(dim)
     imc.Update()
     return Volume(imc.GetOutput())
Exemple #4
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from vtk.util.misc import vtkGetDataRoot
VTK_DATA_ROOT = vtkGetDataRoot()

# Show the constant kernel.  Smooth an impulse function.
s1 = vtk.vtkImageCanvasSource2D()
s1.SetScalarTypeToFloat()
s1.SetExtent(0, 255, 0, 255, 0, 0)
s1.SetDrawColor(0)
s1.FillBox(0, 255, 0, 255)
s1.SetDrawColor(2.0)
s1.FillTriangle(10, 100, 190, 150, 40, 250)
s1.Update()
s2 = vtk.vtkImageCanvasSource2D()
s2.SetScalarTypeToFloat()
s2.SetExtent(0, 31, 0, 31, 0, 0)
s2.SetDrawColor(0.0)
s2.FillBox(0, 31, 0, 31)
s2.SetDrawColor(2.0)
s2.FillTriangle(10, 1, 25, 10, 1, 5)
s2.Update()
convolve = vtk.vtkImageCorrelation()
convolve.SetDimensionality(2)
convolve.SetInput1Data(s1.GetOutput())
convolve.SetInput2Data(s2.GetOutput())
viewer = vtk.vtkImageViewer()
viewer.SetInputConnection(convolve.GetOutputPort())
viewer.SetColorWindow(256)
viewer.SetColorLevel(127.5)
viewer.Render()
# --- end of script --
from vtk.util.misc import vtkGetDataRoot
VTK_DATA_ROOT = vtkGetDataRoot()

# Show the constant kernel.  Smooth an impulse function.
s1 = vtk.vtkImageCanvasSource2D()
s1.SetScalarTypeToFloat()
s1.SetExtent(0,255,0,255,0,0)
s1.SetDrawColor(0)
s1.FillBox(0,255,0,255)
s1.SetDrawColor(2.0)
s1.FillTriangle(10,100,190,150,40,250)
s1.Update()
s2 = vtk.vtkImageCanvasSource2D()
s2.SetScalarTypeToFloat()
s2.SetExtent(0,31,0,31,0,0)
s2.SetDrawColor(0.0)
s2.FillBox(0,31,0,31)
s2.SetDrawColor(2.0)
s2.FillTriangle(10,1,25,10,1,5)
s2.Update()
convolve = vtk.vtkImageCorrelation()
convolve.SetDimensionality(2)
convolve.SetInput1Data(s1.GetOutput())
convolve.SetInput2Data(s2.GetOutput())
viewer = vtk.vtkImageViewer()
viewer.SetInputConnection(convolve.GetOutputPort())
viewer.SetColorWindow(256)
viewer.SetColorLevel(127.5)
viewer.Render()
# --- end of script --