CODEWITHSUNDEEP
matlabdicomimread
user3286595
user3286595

Reputation: 19

Not displaying dicom files

I want to display all dicom files in a folder. When I run the following code to show all dcm files then MATLAB displays blank windows with all pixel values zero. Sub1 folder contains 150 dcm files.

EDITED: The problem is not with the code. I just tried this code on another set of DCM images which were 256x256 and it worked. But its not working with one specific set of dcm files which are 512x512. Could there be a resolution issue? Thanks

  projectdir = 'F:\MS Study\Thesis\Implementation\Dataset\Dcm\Sub1';
  dicomFiles = dir( fullfile(projectdir, '*.dcm' ));
  y = length(dicomFiles);
  %X = zeros(128, 128, 1, y, 'uint8');
  % Read the series of images.

  for p=1:y
      filename = fullfile( projectdir, dicomFiles(p).name );
      Y = dicominfo(filename);
      Y2 = dicomread(Y);
      imshow(Y2, []);
  end

Upvotes: 0

Views: 298

Answers (2)

Avijit Dasgupta
Avijit Dasgupta

Reputation: 2065

I would recommend this:

projectdir = 'F:\MS Study\Thesis\Implementation\Dataset\Dcm\Sub1\';
dicomFiles = dir( fullfile(projectdir, '*.dcm' ));
y = length(dicomFiles)
%X = zeros(128, 128, 1, y, 'uint8');
% Read the series of images.
for p=1:y
  filename = fullfile([ projectdir, dicomFiles(p).name ]);
  Y = dicominfo(filename);
  Y2 = dicomread(Y);
  imshow(Y2, []);
 end

Upvotes: 1

bushmills
bushmills

Reputation: 673

set your project directory like the following example:

projectdir = ['F:\MS Study\Thesis\Implementation\Dataset\Dcm\Sub1' filesep]; 
dicomFiles = dir( fullfile(projectdir, '*.dcm' ));;

Upvotes: 0

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