How to save multiple outputs of segmented in a different folder

Hello!

I have segmented 104 images, I need those segemted images to be saved in separate folder. How do I do that. Could you please help me with that.

The code used as follows

clc;

image_folder='C:\Users\Abinaya Giri\OneDrive\Desktop\Segmentation\Test_C1';

filenames = dir(fullfile(image_folder,'*.png'));

total_images = numel(filenames);

for n = 1:total_images

f=fullfile(image_folder,filenames(n).name);

I = imread(f);

s = rgb2gray(I);

imshow(s>115 & s<210);

figure(n)

imshow(s)

path = strcat('C:\Users\Abinaya Giri\OneDrive\Desktop\Segmentation\Segmented',image_folder.name);

imwrite(I,path);

end

Thanks in advance.

Answer 1

[Shubham Rawat]

Hi Srinidhi,

For saving a particular file in different folder you may use this:

save(['C:\Users\Abinaya Giri\OneDrive\Desktop\Segmentation\Segmented' filenames(1).name])

By this you will save a file of name filenames(1).name to the existing folder 'C:\Users\Abinaya Giri\OneDrive\Desktop\Segmentation\Segmented'

Note: Folder should already exist

Hope this helps!

[SRINIDHI GIRI]

I have taken 5 images instead of 104 images. The 5 images are in the folder name Original and I want the 5 segmented image to be saved in the folder named Apple. I have replace the code you sent like but still it not working. I am not sure if I have done a mistake. Could you help me out.

clc;

image_folder='C:\Users\Abinaya Giri\OneDrive\Desktop\Example\Original';

filenames = dir(fullfile(image_folder,'*.png'));

total_images = numel(filenames);

for n = 1:total_images

f=fullfile(image_folder,filenames(n).name);

I = imread(f);

s = rgb2gray(I);

imshow(s>115 & s<210);

figure(n)

imshow(s)

save(['C:\Users\Abinaya Giri\OneDrive\Desktop\Example\Apple' filenames(1).name])

end

[Shubham Rawat]

Hi Srinidhi,

Can you share some snippets of error.

Thank you

[SRINIDHI GIRI]

I am not getting an error in command window. But the code runs and the images are getting segmented anD the last image doesn't. One original imge from set of 5 images is getting saved in the main folder ie the EXAMPLE FOLDER but that image is saved in unsupported format. I want the sgmented images to be stored in the APPLE SUBFOLDER. I have the matlab window snip where in the CURRENT FOLDER the saved image is shown as APPLECOVID(1) and aslo the snippet of the image when its opened.

[Shubham Rawat]

Hi Srinidhi,

You may try this, This will produce files correctly:

image_folder='C:\Users\Abinaya Giri\OneDrive\Desktop\Example\Original\';
filenames = dir(fullfile(image_folder,'*.jpg'));
total_images = numel(filenames);

for n = 1:total_images
    f=fullfile(image_folder,filenames(n).name);
    I = imread(f);
    s = rgb2gray(I);
    
    figure(n)
    imshow(s>115 & s<210);

    baseFilename = filenames(n).name;
    fullFilename = ['C:\Users\Abinaya Giri\OneDrive\Desktop\Example\Apple\' baseFilename];
    saveas(figure(n), fullFilename);
end

Hope this Helps!

[SRINIDHI GIRI]

It worked perfectly saving the images in desired folder but the segmented images weren't saved instead the original images were saved. So now in the both Original and the Apple subfolders has the same original image

[Shubham Rawat]

Hi Srinidhi,

Updated my comment above

Previously you had overwrited the imshow(s) with imshow(s>115 & s<210). So, whatever file in the figure will be saved.

Thanks

[SRINIDHI GIRI]

It was perfect.....Thanks for your time