cannyedgedetectionimagefilter.py

来自「InsightToolkit-1.4.0(有大量的优化算法程序)」· Python 代码 · 共 17 行

from InsightToolkit import *

reader = itkImageFileReaderF2_New()
canny  = itkCannyEdgeDetectionImageFilterF2F2_New()
rescaler = itkRescaleIntensityImageFilterF2US2_New()
writer = itkImageFileWriterUS2_New()
canny.SetInput(reader.GetOutput())
rescaler.SetInput(canny.GetOutput())
writer.SetInput(rescaler.GetOutput())

rescaler.SetOutputMinimum(0)
rescaler.SetOutputMaximum(65535)

reader.SetFileName("c:/Hoffman/InsightNew/Testing/Data/Input/cthead1.png")
writer.SetFileName("./testout.png")
writer.Update()