Ho can i imread all images in the Path

Question

abdullah al-dulaimi 2022-11-4

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1843178-ho-can-i-imread-all-images-in-the-path

评论： abdullah al-dulaimi 2022-11-4

I have this Code for only one image, I want to convert code to imread all images in the path = ('C:\Users\hp\Desktop\New folder (4)\boss_256_0.4\cover')., and second path=

%% Getting the input images
% disp('Provide the main image...')
[img_file1, img_path1] = uigetfile({'*.png'});
img1 = imread([img_path1,img_file1]);

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Answer 1

Walter Roberson 2022-11-4

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1843178-ho-can-i-imread-all-images-in-the-path#answer_1090983

在 MATLAB Online 中打开

img_path1 = 'C:\Users\hp\Desktop\New folder (4)\boss_256_0.4\cover';
dinfo = dir( fullfile(img_path1, '*.png') );
filenames = fullfile({dinfo.folder}, {dinfo.name});
numfiles = length(filenames);
results = zeros(numfiles, SomethingAppropriate);
for K = 1 : numfiles
    thisfilename = filenames{K};
    img1 = imread(thisfilename);
    %now process img1
    results(K,:) = something appropriate
end

You might also want to start looking at the flows permitted by imageDatastore -- especially in combination with tools such as augmentedImageDatastore which can automatically resize and convert to rgb or grayscale, so that your later code does not need to worry about that.