for person in range(0, len(dirs1)):
for root, dirs, files in os.walk(os.path.join(path, dirs1[person])):
dcmfiles = [_ for _ in files if _.endswith('.dcm')]
for dcmfile in dcmfiles:
dcm_image = pydicom.read_file(os.path.join(root, dcmfile))
img = dcm_image.pixel_array
img2 = dcm_image.ImagePosition # Error in this line
for:
(0020, 0032) Image Position (Patient) DS: ['-166.000000', '-171.699997', '-207.500000']
My problem is that I want the "Image Position (Patient)" structure as an array or one element of it (Like '-207.500000').
And when I run the code, this error occurs: the line of img2 = dcm_image.ImagePosition
gives AttributeError: 'FileDataset' object has no attribute 'ImagePosition'
The Image Position (Patient) attribute is, as Karl suggested in his comment, accessible with
dmc_image.ImagePositionPatient
If the error stil occurs with this attribute it means what the error indicates: your object does not have this attribute. Dicom states that the keyword for the (0020,0032) tag is ImagePositionPatient, and ImagePosition is actuallly a retired tag (0020, 0030). See DICOM Data Dictionary, page 59. So the fact that your object does not have it is probably a good thing.