reading trivially sorted images 1 by 1 in loop

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Manu Gowda
Manu Gowda 2022-1-26
评论： Manu Gowda 2022-1-26
Hii, i have sorted the images in the form
Image_0001
Image_0002
..........
........... up to n
i am trying to read images one by one in a loop as follows but i am getting error because of not able to fix 0001, 0002 formate of sorting
for i=1:N % reading frames
im=imread(['C:\Users\Nikhil\Desktop\Manu Gowda\images\1mm ' num2str(i) '.jpg']);% reading images from folder
[x,g]=size(im) % x is no of rows y is no coloums
how to resolve it.

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采纳的回答

Walter Roberson
Walter Roberson 2022-1-26
imgdir = 'C:\Users\Nikhil\Desktop\Manu Gowda\images';
Then in the loop,
basename = sprintf('1mm%04d.jpg', i);
im = imread(fullfile(imgdir, basename));% reading images from folder

更多回答（1 个）

KSSV
KSSV 2022-1-26
编辑：KSSV 2022-1-26
Ran in:
for i = 1:10
imgName = ['image_',sprintf('%04d',i)]
end
imgName = 'image_0001'
imgName = 'image_0002'
imgName = 'image_0003'
imgName = 'image_0004'
imgName = 'image_0005'
imgName = 'image_0006'
imgName = 'image_0007'
imgName = 'image_0008'
imgName = 'image_0009'
imgName = 'image_0010'
Also you can consider using the below file exchange function:
https://in.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort

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