12-08-2019, 12:41 PM
All sorts of ways, but whatever you use you will probably need a good selection of the key, so do a bit of research on that topic.
The keys are not all white, they change colour across the image, then there is the shading so a straight fill is out.
One way, make your selection then 'Colors -> Component -> Channel Mixer` and adjust the green sliders to get a match.
The keys are not all white, they change colour across the image, then there is the shading so a straight fill is out.
One way, make your selection then 'Colors -> Component -> Channel Mixer` and adjust the green sliders to get a match.