Paintshop Pro>>Channel Mixer
Required: PaintShop Pro
Go through this transformation:
step one
Using the channel mixer is quite easy. All you have to do is go to Layers>>New Adjustment Layer>>Color Balance.
step two
You have to experiment with several colors to which is the right one. You can see a little preview above. In order to get my results I did the following:
Red:
87
46
-53
Green:
4
114
-8
Blue:
33
-14
99
You press "ok" and you're set. n_n Your picture has better quality.