multiple select dicom images for further processing getting error message :Images gets selected but not able to read and filter each images.

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[filename,pathname]=uigetfile( ...
{'*.m;*.fig;*.mat;*.mdl','MATLAB Files (*.m,*.fig,*.mat,*.mdl)';
'*.m', 'Code files (*.m)'; ...
'*.fig','Figures (*.fig)'; ...
'*.mat','MAT-files (*.mat)'; ...
'*.mdl','Models (*.mdl)'; ...
'*.*', 'All Files (*.*)'}, ...
'Pick a file','Select Files(s)','multiselect','on');
if isequal(filename,0)
disp('User selected Cancel')
else
disp(['User selected', fullfile(filename, pathname)])
end
n = size(filename);
% cd(nameDir);
for x = 1:n(2)
img = dicomread(char(strcat(pwd(), '/', filename(x))));
end

Risposte (1)

Walter Roberson
Walter Roberson il 27 Ago 2013
Modificato: Walter Roberson il 27 Ago 2013
(1) Use fullfile() to construct the full path; (2) instead of cd'ing to namedir and using pwd(), use pathname as the directory component in fullfile() (3) filename will be a cell array, so dereference it; (4) filename() will probably be a column array instead of a row array, so instead of using the second component of size(), use the first. Or better yet, use length() and then don't worry about whether it is row or column
for x = 1 : length(filename)
img = dicomread( fullfile(pathname, filename{x}) );
end
  8 Commenti
Walter Roberson
Walter Roberson il 27 Ago 2013
The code should work. Put in a breakpoint at the "img =" assignment and run your code and select multiple. When it stops, display
class(filename), size(filename)
if filename shows up as cell, then
class(filename{1})

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