How to import TIFF stack into a 4D matrix? (2021)

I realize this question has been asked before, but the solution is now out-dated.

I currently use the following for loop, which is inefficient. In Python, I could use skimage.imread(fname) to load the data. Is there an equivalent in Matlab?

tstack = Tiff(fname);

[I, J, C] = size(tstack.read());

K = length(imfinfo(path));

data = zeros(K,I,J,C);

data(1,:,:,:) = tstack.read();

for n=2:K

tstack.nextDirectory();

data(n,:,:,:) = tstack.read();

end

Answer 1

[yanqi liu]

sir，may be consider tiff function to get data，such as

t = Tiff('peppers_RGB_tiled.tif','r');
imageData = read(t);
imshow(imageData);
title('Peppers Image (RGB)')