How to read multiple images from multiple folders and display them together?

2 vues (au cours des 30 derniers jours)
Hi everyone,
I have 3 different folders, each folder includes 100 images (image-1 to image-100).
I want read image-1 (from folder 1), image-1 (from folder 2) and image-1 (from folder 3).
Finally, I want to display 3 images together in figure 1? (image-1 show together image-1, image-2 show together image-2...)
Thank you for your help.
  2 commentaires
ME
ME le 8 Jan 2020
How are your images stored? Are the Matlab Figure files or are the something else (like png, jpg, etc.)?
PaulLe
PaulLe le 8 Jan 2020
all is .bmp.
Folder1: image-1.bmp, image-2.bmp...
Folder2: image-1.bmp, image-2.bmp...
Folder3: image-1.bmp, image-2.bmp...
Now, i want to read and show in one figure. (3 images image-1.bmp together, 3 images image-2.bmp together...)

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Réponse acceptée

Bhaskar R
Bhaskar R le 8 Jan 2020
Modifié(e) : Bhaskar R le 9 Jan 2020
selpath = uigetdir; % or selpath = '<your directory full path>';
n_images = 100; % number of images
for ii = 1:n_images
figure(ii),
file = strcat('image-', num2str(ii), '.bmp');
img1 = imread(fullfile(selpath, 'Folder1', file));
img2 = imread(fullfile(selpath, 'Folder2', file));
img3 = imread(fullfile(selpath, 'Folder3', file));
subplot(311), imshow(img1), title(strcat('from folder 1 ', file));
subplot(312), imshow(img2), title(strcat('from folder 2 ', file));
subplot(313), imshow(img3), title(strcat('from folder 3 ', file));
end
  4 commentaires
Adam Hooker
Adam Hooker le 23 Avr 2021
What if you have too many files to hard code each one?

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