Tharima Ferdausi asked . 2022-11-22

How to save a sequence of images into a specific folder

Hi,

I made this code for capture multiple images for every second and I wanted to automatically save all my images into a specific folders without directly going to the folder from the directory.

'ImageFolder' show the folder-Image Saving Test that I want to save the images in. However, it does not work and put images in whatever folder is shown in the 'Current Folder' in the directory. I try using save and saveas command but it gave me the same problem. Can someone help me resolve this, please?

ImageFolder ='C:\Users\person\Desktop\ Project\Matlab\Image Saving Test';
for i=1:5 % this loop will take 5 pictures and save them in the Matlab folder 
    img = snapshot(cam);
    file_name = sprintf('Image%d.png', i)% name Image with a sequence of number, ex Image1.png , Image2.png....
    fullFileName = fullfile(ImageFolder, file_name);
    imwrite(img,file_name,'png') %save the image as a Portable Graphics Format file(png)into the MatLab
    pause(1); % pause for one second
    imshow(img) % display the image for every second
end

image processing , for loop, camera , save images , Sciences , Biological and Health Sciences , Bi

Expert Answer

Kshitij Singh answered . 2024-12-22 10:29:01

ImageFolder ='C:\Users\person\Desktop\ Project\Matlab\Image Saving Test';
for i=1:5 % this loop will take 5 pictures and save them in the Matlab folder 
    img = snapshot(cam);
    file_name = sprintf('Image%d.png', i)% name Image with a sequence of number, ex Image1.png , Image2.png....
    fullFileName = fullfile(ImageFolder, file_name);
    imwrite(img,file_name,'png') %save the image as a Portable Graphics Format file(png)into the MatLab
    pause(1); % pause for one second
    imshow(img) % display the image for every second
    imgName = [ImageFolder,'\Image_',num2str(i),'.png'] ;
    imwrite(img,imgName) ; 
end

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