how i can import imagedatstore contains subfolder of image?

hello every one

i want to load an imagedatastore that contains subfolder of image. I have used this programme but it doesn't work, where the database is the folder and it contains 5 subfolders

%% Load the dataset
rootFolder = 'database.mp;
imds = imageDatastore('database', 'IncludeSubfolders',1 ,'LabelSource', 'foldernames');
% after that i want to read the first 10 image of  each subfolder  i haev use this programme 
for i=1:10
        img = readimage(rootFolder, i);
end 

also this code dosn't work how can i do that

Answer 1

[Image Analyst]

Try this:

%% Load the dataset
% rootFolder = 'database.mp';
rootFolder = 'D:\OneDrive\Not Shared\Matlab\work\Tests'; % Wherever.  Change to your computer...
imds = imageDatastore(rootFolder, 'IncludeSubfolders',1 ,'LabelSource', 'foldernames');
% after that i want to read the first 10 image of  each subfolder  i haev use this programme
for k = 1 : 10
	thisFullFileName = imds.Files{k};
	fprintf('Reading in %s.\n', thisFullFileName);
	thisImage = readimage(imds, k);
	imshow(thisImage);
	drawnow;
end