Slice thickness information lost when using dicomwrite()
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Hi, I have written a bit of code to perform some manipulations on a set of DICOM files whose slice thickness (according to dicominfo) is 1 and then write them using dicomwrite. When I use InfoDcm.Slicethickness=1; in order for the slice thickness to be preserved, it only appears as [] when I apply dicominfo to the output file. Does anyone know how to ensure the slice thickness is unchanged?
Thanks, RH
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Kenneth Eaton
2011 年 2 月 28 日
I think your problem may be the missing capitalization of the "t" in the name SliceThickness. Notice that all the fields in the structure returned by DICOMINFO are in upper camel case
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Kenneth Eaton
2011 年 2 月 28 日
@Roman: It would be helpful if you could include a code sample in the question showing what you are doing. Without that, it's nearly impossible for us to make specific suggestions about what the problem may be.
その他の回答 (1 件)
mohd akmal masud
2018 年 2 月 19 日
Hi all,
I want to extract the RescaleSlope value from dicominfo for each slice. But i have 135 slice images. This is my code to extract RescaleSlope. But still failed. I JUST CAN EXTRACT ONE BY ONE ONLY.
P = zeros(256, 256, 135);
for K = 1 : 135
petname = sprintf('PET_I1001_PT%03d.dcm', K);
P(:,:,K) = dicominfo(petname);
end
info=dicominfo(P(:,:,K));
[r,c,slice] = findND (info.RescaleSlope);
Anyone who can help me solve this problem???
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