How to compose more than 2images in a folder ?

Question

Jenifer NG 2022-7-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1760745-how-to-compose-more-than-2images-in-a-folder

评论： Image Analyst 2022-7-15

采纳的回答： KSSV

Dear All,

I have 10 images in a folder need to be composed.

I found the function imfuse() but it is work for only 2 images.

Could anyone have any solutions for my case ?

I attached 10 images

Thanks and regards!

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Answer 1

KSSV 2022-7-15

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1760745-how-to-compose-more-than-2images-in-a-folder#answer_1008050

在 MATLAB Online 中打开

imgFiles = dir('*jpg') ;
N = length(imgFiles) ;
I1 = imread(imgFiles(1).name) ;
I2 = imread(imgFiles(2).name) ;
If = imfuse(I1,I2) ;
for i = 3:N
    I = imread(imgFiles(i).name)
    If  = imfuse(I,If) ; 
end
imshow(If)

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Jenifer NG 2022-7-15

Wow it's working

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Answer 2

Image Analyst 2022-7-15

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1760745-how-to-compose-more-than-2images-in-a-folder#answer_1008175

在 MATLAB Online 中打开

Maybe you just want to sum the images to get the average

imgFiles = dir('*.png') ;
numFiles = length(imgFiles);
for k = 1 : numFiles
    thisImage = double(imread(imgFiles(i).name))
    if k == 1
        sumImage = thisImage;
    else
        sumImage = sumImage + thisImage;
    end
end
averageImage = uint8(sumImage / numFiles);
imshow(averageImage, []);