Attempt to reference field of non-structure array.

2017 12 4
2 个回答
更新时间：2017 12 4
3 次查看（30 天）

0 个投票

I am trying to creat a stack of 2d dicom images and represent them in a 3d rotation axis.
N=5;
img_dir ='D:\Stelios PhD files'
strfile = 'Z01';
img = dicomread(fullfile(img_dir, strfile));
siz_img = size(img);
% create result matrix:
ct3d = NaN([siz_img N]);
ct3d(:,:,1) = img;
% load all the remaining images and put them in the matrix
for ii=2:N
strfile = sprintf('Z01',ii);
ct3d(:,:,ii)= dicomread(fullfile(img_dir, strfile));
end
figure
imshow(ct3d(:,:,ii));
dVolume = squeeze(ct3d.D);
it comes up with an error at the dVolume line

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回答（2 个）

Stephen23
Stephen23 2017-12-4

0 个投票

dicomread returns a numeric array. So what do you expect ct3d.D to do?
Stelios Fanourakis
Stelios Fanourakis 2017-12-4

0 个投票

Actually, I want to load a stack dicom images and have them displayed on the three planes (Sagittal, transverse, frontal).

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Stephen23
Stephen23 2017-12-4
@Stelios Fanourakis: then you should actually ask how to do that in your question.

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