1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
#
# Example on the use of the CannyEdgeDetectionImageFilter
#
import itk
from sys import argv, stderr, exit
itk.auto_progress(2)
if len(argv) < 3:
print >> stderr, "Usage: CannyEdgeDetectionImageFilter.py inputImage outputImage [variance]"
exit(1)
variance = 2.0
if len(argv) > 3:
variance = float( argv[3] )
print variance
reader = itk.ImageFileReader.IF2.New( FileName=argv[1] )
filter = itk.CannyEdgeDetectionImageFilter.IF2IF2.New( reader, Variance=variance )
outputCast = itk.RescaleIntensityImageFilter.IF2IUC2.New( filter, OutputMinimum=0, OutputMaximum=255 )
itk.write( outputCast, argv[2] )
|
