reading trivially sorted images 1 by 1 in loop

Question

Manu Gowda 2022-1-26

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1636335-reading-trivially-sorted-images-1-by-1-in-loop

评论： Manu Gowda 2022-1-26

采纳的回答： Walter Roberson

在 MATLAB Online 中打开

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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Answer 1

Walter Roberson 2022-1-26

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1636335-reading-trivially-sorted-images-1-by-1-in-loop#answer_882070

在 MATLAB Online 中打开

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

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Manu Gowda 2022-1-26

Thank you.

It is working.

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Answer 2

KSSV 2022-1-26

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1636335-reading-trivially-sorted-images-1-by-1-in-loop#answer_882065

编辑：KSSV 2022-1-26

在 MATLAB Online 中打开

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'