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Making a Selection from a Channel
#1
Hi there, thanks for reading this!

I have an image (layer) in b&w  I want to use as a mask. In Photoshop, I used to make sure the layer is active and just press "strg+alt+2" or make a selection from the RBG or Green channel in one click. This gave me a selection that is hard in the bright white areas and softer in the areas where the light is less bright. I used this simple method to edit the highlights in my images with absolute precision, since I can paint on the b&w layer and exclude certain areas as well. It was so quick an easy and I was wondering if there is fast way to get the same selection out of gimp?

Thank you in advance
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Messages In This Thread
Making a Selection from a Channel - by cloudescaper - 03-13-2025, 11:23 AM
RE: Making a Selection from a Channel - by Ofnuts - 03-13-2025, 10:48 PM
RE: Making a Selection from a Channel - by exxo - 03-20-2025, 02:50 AM
RE: Making a Selection from a Channel - by Ofnuts - 03-20-2025, 11:38 PM

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