I have an image and i would like to transform it into a sepia (old looking picutre) .... but i am not sure about the formula ...
i know that to get the greyscale picture (or b/w) i add the RGB then divide by 3 and set that value to the new RGB .... but for sepia i have no idea on how to do it ...
also on the same note, does anyone know how to make a picture look infra-red-ish ... basically give it a boost of green tint ? .. .thanks in advance
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zeta_immersion
I have an image and i would like to transform it into a sepia (old looking picutre) .... but i am not sure about the formula ...
i know that to get the greyscale picture (or b/w) i add the RGB then divide by 3 and set that value to the new RGB .... but for sepia i have no idea on how to do it ...
also on the same note, does anyone know how to make a picture look infra-red-ish ... basically give it a boost of green tint ? .. .thanks in advance
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