0 Replies Latest reply on Dec 13, 2013 11:51 AM by GLJSD

    Delete single backgroud color from complex image


      Let's say I have the picture of a maple tree in winter, with lots of branches and twigs but no leaves. We see the blue sky through all the branches. The blue sky is the same blue everywhere, just one single shade of blue on the whole background.

      Is there a way to delete that single blue color from the picture, leaving only the tree and a transparent background?