how do i display the total number of images ?

Question

arbab umair 2019-11-23

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/492728-how-do-i-display-the-total-number-of-images

评论： arbab umair 2019-11-24

how can i show the result of total number of images that i have uploaded into matlab using loop?

a = imread('C:\Users\makov\Desktop\1\image1.jpg');
b = imread('C:\Users\makov\Desktop\1\image2.jpg');
c = imread('C:\Users\makov\Desktop\1\image3.jpg');
d = imread('C:\Users\makov\Desktop\2\image4.jpg');
e = imread('C:\Users\makov\Desktop\2\image5.jpg');
f = imread('C:\Users\makov\Desktop\2\image6.jpg');
g = imread('C:\Users\makov\Desktop\3\image7.jpg');
h = imread('C:\Users\makov\Desktop\3\image8.jpg');
i = imread('C:\Users\makov\Desktop\3\image9.jpg');

how can i show total number of images using loop method as they are in different folders.

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Answer 1

Walter Roberson 2019-11-23

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/492728-how-do-i-display-the-total-number-of-images#answer_402932

在 MATLAB Online 中打开

dinfo = dir('C:\Users\makov\Desktop\*\image*.jpg');
filenames = fullfile({dinfo.folder}, {dinfo.name});
numfiles = length(filenames);
rgbimages = cell(numfiles, 1);
for K = 1 : numfiles
    rgbimages{K} = imread(filenames{K});
end