Converting large stack of 2D images into 3D image: how to improve performance?
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Rose Lakatos
il 1 Nov 2019
Commentato: Rose Lakatos
il 5 Nov 2019
I am working on a large stack of image data from micro CT and im looking to improve the performance of my code. I have around 600-900 500x500px images that im converting into a 3D stack using a for loop
[file,path]=uigetfile(*.tif,'multiselect','on')
[size_x,size_y]=size(file);
for i=1:size_x
images_2D{i} = imread(file{i});
image_stack = cat(3,image_stack,images_2D{i});
end
I'm finding that sometimes it can be bit slow when using the desirable amount of images ~700, but works fine with 20-100 images. Could this process be changed so it can run in parallel as I dont think it can at the moment and keep the images in order.
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