For the users of Photoshop software, share a tutorial on how to pull out the long hair pictures with white background.
Tutorial Sharing:
Original:
Find the channel, from the Red and green blue channel to find a black and white contrast the most powerful channel, right button copy channel, get green copy channel.
Ctrl+l turn on the color scale and drag the black slider to the right.
Paint the middle white area black with a paintbrush.
Ctrl+i Inverse (black to white, white to black)
Ctrl-click the green copy channel thumbnail (load selection) and click the RGB channel.
Back to layer, ctrl+j copy layer.
Complete.
Well, the above information is a small set of Photoshop for the users of this software to bring the detailed white background of the long hair pictures to share the full content of the tutorial, you see the users here, now you are very clear the way, then now go to yourself to try it.