Graphics Programs Reference
In-Depth Information
Step 2: Convert the Duplicate Image to Lab mode.
Step 3: Go to the Channels palette and click on the Lightness Channel. Select
All Edit Copy.
Step 4: Reactivate the original color image and create a new layer.
Layer New Layer, or click on the new layer icon.
Step 5: Edit Paste the Lightness channel into the new layer and rename the
layer “Lightness”.
Step 6: Create three more empty layers and rename them “Red,” “Green”
and “Blue.” You are going to copy and paste each of the Red, Green and Blue
channels into these layers.
Note:
You will need to retarget
the Background layer
and the corresponding
channel each time you
want to copy a channel.
Step 7: Turn the visibility of on the Lightness channel by clicking on the
eyeball next to it in the Layers palette. This will ensure that the Lightness
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