I wish to import all the image into a .mat file for machine learning.

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Ou Jin Sheng
Ou Jin Sheng 2021-6-11
编辑： Shadaab Siddiqie 2021-8-4
How to solve the error as the existing image file is in jpg type?
Or is there any alternative method to prepare dataset for machine learning
  1 个评论
Walter Roberson
Walter Roberson 2021-6-11
There are a number of different problems with what you have done.
But I recommend that instead of trying to fix it, that you instead use an imageDatastore https://www.mathworks.com/help/matlab/ref/matlab.io.datastore.imagedatastore.html . Many of the Deep Learning algorithms already know how to handle those.

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回答（1 个）

Shadaab Siddiqie
Shadaab Siddiqie 2021-6-15
编辑：Shadaab Siddiqie 2021-8-4
From my understanding you want to import multiple images into MATLAB. Here is a code which might help you:
% Read in all images from a folder called 'images'
imgFolder = fullfile('images');
imgs = imageDatastore(imgFolder);
numOfImgs = length(imgs.Files);
for ii = 1:numOfImgs
% do operation on the images as your requirement
end
You can refer imageDatastore for more information.

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