Convert Pictures into Array

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pizzaa
pizzaa 2023-3-4
回答： Image Analyst 2023-3-4
Hi guys i want to ask, how do you convert multple .JPG images into .mat files??
This is the picures that i want to convert into .mat files
Into an array just like this
Please help thanks

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采纳的回答

Image Analyst
Image Analyst 2023-3-4
You already have your JPG files saved on disk. Why do you want to group them with other variables and save them to disk again? This will take up twice as much space. I would just save only the additional variables to a .mat file.
save('answers.mat', 'mask', 'L');
Actually I'd save the mask file as a PNG image file and save only L to a .mat file
imwrite(mask, 'mask.png');
save('answers.mat', 'L');

更多回答（1 个）

Anton Kogios
Anton Kogios 2023-3-4
You can use imread to import the images to MATLAB and then use save to save them as a .mat file

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