Graphic Design Asked on October 27, 2021
The question pretty much stated it all, I want the red parts for transparency and all the white removed from this fingerprint image.
Expanding on this answer:
If you have Adobe Illustrator handy:
Window > Image Trace > Advanced
The result in my image was very identical, only thing I noticed was that the result's borders grew by 1 pixel, not noticeable at all, you will only see it if you zoom maximum (12800%).
I know that OP asked for Adobe PS, but since SE is a knowledge website and not a forum, I'm gathering all possible ways of removing white BG from image.
Answered by Shayan on October 27, 2021
To completely remove all white from the image without losing any gradation from other colors (as will happen with the other methods presented here), do as follows:
Answered by MaDDoX on October 27, 2021
..and now its even easier! In Gimp 2.8 simply click Color -> Color to Alpha.
Answered by klewis on October 27, 2021
My 2 cents.
Take your image (A) and choose a layer that is the most contrasted one. In this case green wil do (B).
In case you need it, slide the levels so you have a pure black and pure white on the center part of the colors. Do not over do this or you will losse detail on the aliasing your image already has (C).
Copy this.
Make a new layer of the color you need and make a new layer mask, and paste your image there. You probably need to invert it (D).
Ready. The image has the exactly same detail of the previous one and it has a pure colour, no halos or saw edges. (E).
Actually it is almost the same Scott, posted, but with some more detail.
Answered by Rafael on October 27, 2021
Selection -> Color Range
Answered by Circle B on October 27, 2021
New Layer Mask
button at the bottom of the Layers PanelAnswered by Scott on October 27, 2021
3 ways to do this:
Use Magic Erase Tool in Photoshop and adjust the Tolerance (Erase Range).
Or
Magic Wand Tool
Or
Answered by Jassi Oberoi on October 27, 2021
Trace in Illustrator > Save as PNG
Answered by ThisGuy on October 27, 2021
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