Question

我想在文件夹中显示所有dicom文件。当我运行以下代码来显示所有dcm文件时，MATLAB显示所有像素值为零的空白窗口。 Sub1文件夹包含150个dcm文件。

编辑：问题不在于代码。我刚刚在另一组DCM图像上尝试了这个代码，这些图像是256x256并且它可以工作。但是它没有使用一组512x512的特定dcm文件。可能有解决问题吗？感谢

  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

Answer 1

我建议这样做：

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

Answer 2

设置项目目录，如下例所示：

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

不显示dicom文件

2 个答案: