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#
# Example on the use of the ThresholdImageFilter
#
import itk
from sys import argv
itk.auto_progress(2)
dim = 2
IType = itk.Image[itk.US, dim]
OIType = itk.Image[itk.UC, dim]
reader = itk.ImageFileReader[IType].New( FileName=argv[1] )
filter = itk.ThresholdImageFilter[IType].New( reader,
OutsideValue=eval( argv[3] ) )
# this method can't be called in the New() method because it doesn't
# use the Set notation
filter.ThresholdAbove( eval( argv[4] ) )
cast = itk.CastImageFilter[IType, OIType].New(filter)
writer = itk.ImageFileWriter[OIType].New( cast, FileName=argv[2] )
writer.Update()
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