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mrajchl/sitk_read_nii.py

Created June 8, 2018 15:01
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Reading a .nii image with SimpleITK
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sitk_read_nii.py
import SimpleITK as sitk
import numpy as np
# A path to a T1-weighted brain .nii image:
t1_fn = './brain_t1_0001.nii'
# Read the .nii image containing the volume with SimpleITK:
sitk_t1 = sitk.ReadImage(t1_fn)
# and access the numpy array:
t1 = sitk.GetArrayFromImage(sitk_t1)
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