(images here are hosted on imgur so click on them to see full quality ones)
For example I have my Minecraft skin that I would like to cut out from the background
When I select different parts of it with Ctrl pressed and the magic wand I still can have parts that are hard to select or small parts that did not select properly
When I cut it out this is the result (the thin strips are left behind)
Is there a way to select these lines (at least the ones that are inside the parts of a selection, like eyes in this case) with a plugin or some other method?