How to extract an image in gimp editor?

Answer 1

There are many ways to do this. If the background of the image you want to extract is roughly all one color, use the Fuzzy Select tool and put the threshold at just high enough to select everything but the image you want to extract. Then delete that selection. If the background is something different, then you can erase around the image you want to extract, using a smaller and smaller brush for the more detailed parts. This is the most time-consuming and most accurate way to extract the image, I suggest this method if you're in no hurry to get it done. :)