Save multiple images in a folder

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Hazel Sialongo
Hazel Sialongo 2016-10-4
评论： Muhammad Anwaar 2019-1-31
After I captured the image it save the image.But when I captured again another image and when I save it, the previous image replaced by the new image. I want to save new image not to replace it. How will I do that?

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回答（2 个）

Massimo Zanetti
Massimo Zanetti 2016-10-4
Change its name
  1 个评论
Muhammad Hammad Malik
Muhammad Hammad Malik 2018-8-20
without changing the name how can we save different images with out overwrite?

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Thorsten
Thorsten 2016-10-4
You have to use a new name for each image; e.g., for your i'th image:
filename = sprintf('myimage%02d.png', i);
  4 个评论
显示 2更早的评论
Hazel Sialongo
Hazel Sialongo 2016-10-4
How to get image from webcam? I'm sorry i'm new to this.
Muhammad Anwaar
Muhammad Anwaar 2019-1-31
by this u can take image through webcam and u can save it
webcam = webcam(1);
preview(webcam);
img = snapshot(webcam);
imshow(img);
imwrite(img, 'ab.png');

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