Dicom Slice Thickness always 0

[kkmehta03]

Hi!

I am working on conversion of images to dicom using pydicom, which is successful. However, when I create a segmentation for it, it is getting saved but I'm seeing a ZeroDivisionError error while trying to read it back using:

dcm = pydicom.dcmread(lung_seg_file)
reader = pydicom_seg.MultiClassReader()
result = reader.read(dcm)

In the above line 3, I get the ZeroDivisionError error.
I see that the values for SliceThickness and Spacing Between Slices shows "0.0".
However, while converting image to dicom, I'm ensuring that I add both the above parameters to the dicom before saving it.
I'm also able to confirm the same while printing out those parameters of my dicom on a terminal.

Can anyone help me out with this issue? I'm not sure why it has to show 0.0 and then give the ZeroDivisionError error while reading.

[razorx89]

Sorry for the long delay!

So you are converting segmentation images into DICOM and want to read it with pydicom-seg, right? Are you actually creating a DICOM-SEG document oder is it just a regular DICOM document? The latter would not work with pydicom-seg and you would be able to load the stored image with pydicom. A full traceback would also be helpful to understand which part of the code causes the ZeroDivisionError.