Why Fotor's Background Remover Often Misses Edges and How to Fix It

http://www.mediafire.com/file/12rnsjkpyawub8f/pdf-50637-4107.pdf

If you've used Fotor's background removal tool, you probably experienced the same frustration: the automatic mask looks OK until you zoom in and see jagged hair, lost fingertips, or a halo around an object. The problem isn't just cosmetic