How to process images from a folder for an opencv algorithm?

Question

I need to process many images from a certain folder with my opencv algorithm, but i don't know how. The steps would need to be like this:

Read and process the first image;
After processing it, take this image off this folder and put it into a "processed images" folder. The results would be saved in another folder. Each image would have to have a name like "img001, img002" and so on.
Repeat everything until the main folder is empty.

Possible duplicate of Reading an ordered sequence of images in a folder using OpenCV — Miki
– Miki, Commented Jul 6, 2016 at 0:17
Please refer to the accepted answer of the question pointed by @Miki. With some tweaking, you should be able to work out how to save images, too. — Totoro doesn't feed AI anymore
– Totoro doesn't feed AI anymore, Commented Jul 6, 2016 at 0:47

Community · Accepted Answer · 2017-05-23 11:44:14Z

1

For list of files look at this. Moving files or deleting it is more complex problem as there is no simple solution (is OS dependent) but you can use boost::filesystem::rename and boost::filesystem::remove or std::rename and std::remove.

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answered Jul 6, 2016 at 0:56

Logman

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