How do I fix this error in dicomread? It will not read in my .dcm file.

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Crystal Green 2016-3-30

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https://ww2.mathworks.cn/matlabcentral/answers/276203-how-do-i-fix-this-error-in-dicomread-it-will-not-read-in-my-dcm-file

评论： Walter Roberson 2017-11-18

I am trying to read in multiple images. However I keep getting an error. My code is the following

clear all close all
num_images=67;
% Preallocate the 1000-by-2304-by-1-by-41 image array.
X = repmat(uint16(0), [1000 2304 1 num_images]);
% Read the series of images.
for p=1:num_images
   filename = sprintf('12003_LCC_03Mar2016_145302_%03d_SART_It01.dcm', p);
X(:,:,1,p) = dicomread(filename);
end
% Display the image stack.
montage(X,[])

I keep getting the following error

Subscripted assignment dimension mismatch.
Error in dicomread>getOverlays (line 1172)
            overlays(:,:,1,p) = bitget(X(:,:,1,1), ...
Error in dicomread>newDicomread (line 257)
    [overlays, X] = getOverlays(X, metadata);
Error in dicomread (line 79)
[X, map, alpha, overlays] = newDicomread(msgname, frames);

Any ideas on how to fix this?

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Geppetto 2016-4-19

Crystal have you been able to solve this problem?

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Answer 1

Walter Roberson 2016-4-19

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You could get that error if you dicom images were not all the same size. You should read into a variable and check the size of the result before attempting to store into your array of results.