how to save an image dataset into a specific folder

Hello everyone, I'm trying to read from a folder and apply pre-processing techniques on an images dataset and then save the dataset to another folder, but it's not working for me,

here is my code and thanks in advance for your help

clear

close all;

Source = "my_dataset_source";

imds = imageDatastore(Source,"IncludeSubfolders",true,"FileExtensions",".jpg");

for i= 1 :size(imds.Files,1)

I = readimage(imds,i);

%*************************processing images

FileName = fullfile('D:\targetfolder',sprintf('%d.jpg',i));

imwrite(I,sprintf('%d.jpg',i),'jpg');

end

Answer 1

[Voss]

FileName = fullfile('D:\targetfolder',sprintf('%d.jpg',i));
imwrite(I,FileName,'jpg');

[Hend Abouche]

thank you for your answer, It worked

[Voss]

You're welcome!