I was wondering if you please make a suggestion for a couple of tweaks for the initial posting of the code you have here:

1) Output the file name for each file that was processed to an external source such as a spreadsheet. (I’m trying to generate some sort of a tracking method for the batches of images that are being processed.)

2) Generate a measurement for each corresponding file entry (say, something like area, from regionprops), to be output to the same spreadsheet.

Thank you very much and have a good one.

Cheers

path1=dir('F:\DICOMs\Subject1\*.dcm');

ls *.jpg | convert -resize 640×480

or if you want to leverage all your 4 cores:

find . -name *.jpg | xargs convert -resize 640×480

function displaydir(path1)
path1=’F:\DICOMs\Subject1\*.dcm’;
nooffiles=numel(path1);
for k=1:nooffiles
path1(k).name; I=dicomread(fullfile(‘F:\DICOMs\Subject1′),path1(k).name);
imshow(I,[]);
pause;
end

But, i am getting the error,

??? Improper index matrix reference.

Error in ==> displaydir at 10
path1(k).name;

Please help me to solve this problem…..Thanks in advance Steve…..

>> fileFolder = fullfile(matlabroot,'work','original');
dirOutput = dir(fullfile(fileFolder,'AT3_1m4_*.jpg'));
>> fileNames = {dirOutput.name}'

fileNames = 

    'AT3_1m4_001.jpg'
    'AT3_1m4_002.jpg'
    'AT3_1m4_003.jpg'
    'AT3_1m4_004.jpg'
    'AT3_1m4_005.jpg'
    'AT3_1m4_006.jpg'
    'AT3_1m4_007.jpg'

    [...]

    'AT3_1m4_116.jpg'
    'AT3_1m4_117.jpg'
    'AT3_1m4_118.jpg'
    'AT3_1m4_119.jpg'
    'AT3_1m4_120.jpg'

>> I=imread(fileNames{1});
??? Error using ==> imread
File "AT3_1m4_001.jpg" does not exist.

I could not understand where is the problem? please help me to solve this.

Thanks a lot

d = uigetdir(‘/Users/myname/Documents/MATLAB’, ‘Pick the directory to get .jpg files’); %Get input directory
files = dir(fullfile(d,’*.jpg’)); % Only take .jpg files
for k = 1:numel(files); % For all of the elements in the specified directory
rotatedpics = imread(files(k).name);% read the pictures in
rotatedpics = imrotate(files, -90); % rotate the pictures
imwrite(rotatedpics, ['rotated/' files(k).name]); %and write the pictures into another specified director
end

As soon as I try to run I get an error that my file “1.jpg” does not exist!

Any help would be appreciated; I’m a complete MATLAB novice :)

image=dir(‘*’);
for k=1:numel(image)
if ~image(k) .isdir && isdicom(image(k) .name) % i think here is the problem,as it dont have the right extension
metadata=dicominfo (image(k) .name);
ans=metadata
end
end