Python vtkImageRGBToHSVの例

コード例 #1

ファイル: vtkImageRGBToHSV.py プロジェクト: fvpolpeta/devide

 def __init__(self, module_manager):
     SimpleVTKClassModuleBase.__init__(
         self, module_manager,
         vtk.vtkImageRGBToHSV(), 'Processing.',
         ('vtkImageData',), ('vtkImageData',),
         replaceDoc=True,
         inputFunctions=None, outputFunctions=None)

コード例 #2

 def __init__(self, module_manager):
     SimpleVTKClassModuleBase.__init__(self,
                                       module_manager,
                                       vtk.vtkImageRGBToHSV(),
                                       'Processing.', ('vtkImageData', ),
                                       ('vtkImageData', ),
                                       replaceDoc=True,
                                       inputFunctions=None,
                                       outputFunctions=None)

コード例 #3

imageCanvas.SetDrawColor(255, 255, 255)
imageCanvas.FillBox(250, 300, 110, 210)
# saturation scale
imageCanvas.SetDrawColor(245, 0, 0)
imageCanvas.FillBox(0, 50, 220, 320)
imageCanvas.SetDrawColor(213, 16, 16)
imageCanvas.FillBox(50, 100, 220, 320)
imageCanvas.SetDrawColor(181, 32, 32)
imageCanvas.FillBox(100, 150, 220, 320)
imageCanvas.SetDrawColor(149, 48, 48)
imageCanvas.FillBox(150, 200, 220, 320)
imageCanvas.SetDrawColor(117, 64, 64)
imageCanvas.FillBox(200, 250, 220, 320)
imageCanvas.SetDrawColor(85, 80, 80)
imageCanvas.FillBox(250, 300, 220, 320)
convert = vtk.vtkImageRGBToHSV()
convert.SetInputConnection(imageCanvas.GetOutputPort())
convertBack = vtk.vtkImageHSVToRGB()
convertBack.SetInputConnection(convert.GetOutputPort())
cast = vtk.vtkImageCast()
cast.SetInputConnection(convertBack.GetOutputPort())
cast.SetOutputScalarTypeToFloat()
cast.ReleaseDataFlagOff()
viewer = vtk.vtkImageViewer()
viewer.SetInputConnection(convertBack.GetOutputPort())
#viewer SetInputConnection [imageCanvas GetOutputPort]
viewer.SetColorWindow(256)
viewer.SetColorLevel(127.5)
viewer.Render()
# --- end of script --

コード例 #4

ファイル: TestHSVToRGB.py プロジェクト: timkrentz/SunTracker

imageCanvas.SetDrawColor(255,255,255)
imageCanvas.FillBox(250,300,110,210)
# saturation scale
imageCanvas.SetDrawColor(245,0,0)
imageCanvas.FillBox(0,50,220,320)
imageCanvas.SetDrawColor(213,16,16)
imageCanvas.FillBox(50,100,220,320)
imageCanvas.SetDrawColor(181,32,32)
imageCanvas.FillBox(100,150,220,320)
imageCanvas.SetDrawColor(149,48,48)
imageCanvas.FillBox(150,200,220,320)
imageCanvas.SetDrawColor(117,64,64)
imageCanvas.FillBox(200,250,220,320)
imageCanvas.SetDrawColor(85,80,80)
imageCanvas.FillBox(250,300,220,320)
convert = vtk.vtkImageRGBToHSV()
convert.SetInputConnection(imageCanvas.GetOutputPort())
convertBack = vtk.vtkImageHSVToRGB()
convertBack.SetInputConnection(convert.GetOutputPort())
cast = vtk.vtkImageCast()
cast.SetInputConnection(convertBack.GetOutputPort())
cast.SetOutputScalarTypeToFloat()
cast.ReleaseDataFlagOff()
viewer = vtk.vtkImageViewer()
viewer.SetInputConnection(convertBack.GetOutputPort())
#viewer SetInputConnection [imageCanvas GetOutputPort]
viewer.SetColorWindow(256)
viewer.SetColorLevel(127.5)
viewer.Render()
# --- end of script --

コード例 #5

ファイル: clipArt.py プロジェクト: ciwei100000/vtk7

orgX = imageIn.GetExecutive().GetWholeExtent(
    imageIn.GetOutputInformation(0))[1]\
    - imageIn.GetExecutive().GetWholeExtent(
        imageIn.GetOutputInformation(0))[0] + 1
orgY = imageIn.GetExecutive().GetWholeExtent(
    imageIn.GetOutputInformation(0))[3]\
    - imageIn.GetExecutive().GetWholeExtent(
        imageIn.GetOutputInformation(0))[2] + 1
padX = PowerOfTwo(orgX)
padY = PowerOfTwo(orgY)

imagePowerOf2 = vtk.vtkImageConstantPad()
imagePowerOf2.SetInputConnection(imageIn.GetOutputPort())
imagePowerOf2.SetOutputWholeExtent(0, padX - 1, 0, padY - 1, 0, 0)

toHSV = vtk.vtkImageRGBToHSV()
toHSV.SetInputConnection(imageIn.GetOutputPort())
toHSV.GetExecutive().SetReleaseDataFlag(0, 0)

extractImage = vtk.vtkImageExtractComponents()
extractImage.SetInputConnection(toHSV.GetOutputPort())
extractImage.SetComponents(2)
extractImage.GetExecutive().SetReleaseDataFlag(0, 0)

threshold1 = vtk.vtkImageThreshold()
threshold1.SetInputConnection(extractImage.GetOutputPort())
threshold1.ThresholdByUpper(230)
threshold1.SetInValue(255)
threshold1.SetOutValue(0)
threshold1.Update()

コード例 #6

ファイル: clipArt.py プロジェクト: 151706061/VTK

        amt = expr.expr(globals(), locals(),["amt",">>","1"])
        pow = pow + 1
        if (amt <= 0):
            return expr.expr(globals(), locals(),["1","<<","pow"])
            pass

        pass

orgX = expr.expr(globals(), locals(),["lindex(imageIn.GetExecutive().GetWholeExtent(imageIn.GetOutputInformation(0)),1)","-","lindex(imageIn.GetExecutive().GetWholeExtent(imageIn.GetOutputInformation(0)),0)","+","1"])
orgY = expr.expr(globals(), locals(),["lindex(imageIn.GetExecutive().GetWholeExtent(imageIn.GetOutputInformation(0)),3)","-","lindex(imageIn.GetExecutive().GetWholeExtent(imageIn.GetOutputInformation(0)),2)","+","1"])
padX = PowerOfTwo(orgX)
padY = PowerOfTwo(orgY)
imagePowerOf2 = vtk.vtkImageConstantPad()
imagePowerOf2.SetInputConnection(imageIn.GetOutputPort())
imagePowerOf2.SetOutputWholeExtent(0,expr.expr(globals(), locals(),["padX","-","1"]),0,expr.expr(globals(), locals(),["padY","-","1"]),0,0)
toHSV = vtk.vtkImageRGBToHSV()
toHSV.SetInputConnection(imageIn.GetOutputPort())
toHSV.GetExecutive().SetReleaseDataFlag(0,0)
extractImage = vtk.vtkImageExtractComponents()
extractImage.SetInputConnection(toHSV.GetOutputPort())
extractImage.SetComponents(2)
extractImage.GetExecutive().SetReleaseDataFlag(0,0)
threshold1 = vtk.vtkImageThreshold()
threshold1.SetInputConnection(extractImage.GetOutputPort())
threshold1.ThresholdByUpper(230)
threshold1.SetInValue(255)
threshold1.SetOutValue(0)
threshold1.Update()
extent = threshold1.GetExecutive().GetWholeExtent(threshold1.GetOutputInformation(0))
connect = vtk.vtkImageSeedConnectivity()
connect.SetInputConnection(threshold1.GetOutputPort())