Error using dicomread. Can anyone help me?

Question

Saipramod Gorantla 2018-12-4

0
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https://ww2.mathworks.cn/matlabcentral/answers/433678-error-using-dicomread-can-anyone-help-me

回答： Walter Roberson 2018-12-4

Am using dicom images in my project.

Currently trying to read in a series of dicom images into an array using dicomread but I keep getting these error.

fileFolder = fullfile(pwd,'series');
files = dir(fullfile(fileFolder,'*.dcm'));
fileNames = {files.name};
info = dicominfo(fullfile(fileFolder,fileNames{1}))
voxel_size = [info.PixelSpacing;info.SliceThickness];
I = dicomread(fullfile(fileFolder,fileNames{1}));
classI = class(I);sizeI = size(I);
numImages = length(fileNames)
hWaitBar = waitbar(0,'Reading DICOM files');
ct = zeros(sizeI(1),sizeI(2),numImages,classI);
for p=numImages:-1:1
    f = fullfile(fileFolder,fileNames(p));
    ct(:,:,1,p) = uint8(dicomread(f));
    waitbar((numImages)-p+1)/(length(fileNames));
end

while I run the above code,

Error in dicomread (line 86)
[X, map, alpha, overlays] = newDicomread(msgname, frames, useVRHeuristic);
Error in dicom (line 18)
    ct(:,:,1,p) = uint8(dicomread(f));