将图像保存在循环中 [英] Saving Images Inside A Loop

问题描述

我有一个循环，每次循环时它与图像分开，我想用不同的图像名称自动保存它.我有以下代码 图

Hi I have a loop and each time it separates and image and i want to save it automatically with different image name. I have following code figure

for n=1:Ne
    [r,c] = find(L==n);
    n1=imagen(min(r):max(r),min(c):max(c));
    imshow(~n1);
    imwrite(~n1, test.jpg);
    pause(0.5)
end

我遇到的问题是imwrite(〜n1，test.jpg);它只保存一个图像，而我需要保存它，以便所有图像都保存为test1.jpg，test2.jpg等. 谢谢您的帮助

Problem I have is in imwrite(~n1, test.jpg); it only saves one image while I need to save it so that all are saved like test1.jpg, test2.jpg so on ...anyone has an idea how to do that? Thank you for your help

推荐答案

我喜欢使用以下内容:

imwrite(~n1, sprintf('test%05d.jpg', n)); %this would pad with 5 zeros

使用零填充文件名，以便在目录中很好地对它们进行排序.

to pad the filename with zeros, so they are nicely sorted in the diretory.

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