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Remove a color from a photo The Gimp

Pauline -  
Thibaudjr Posted messages 192 Registration date   Status Member Last intervention   -
Hello,

it's very urgent, I'm looking for how to remove the green color from a photo using GIMP, so consequently the yellow will appear red since it's a mixture of green and red.
It's to represent the vision of a horse!

Configuration: Windows 7 / Internet Explorer 8.0

1 answer

  1.
    Thibaudjr Posted messages 192 Registration date   Status Member Last intervention   28
     
    Hello,

    You merge all the layers (they should normally already be merged).
    You go to Color => Color to Alpha => From... (you choose the color you want to remove) => Validate

    And normally the green (if you chose green) no longer exists in your image.
    2