| Free Transform
If I "Free Transformed" all at the same pixel offset there would be no effect. You take the original for example, I don't know let's say 2400 x 3600 as the original layer. The first duplicate I would make 2399 x 3599 and the second 2401x3601 and when applying Unsharp Mask I would sharpen at 0.3 to 0.5 pixels at 240 to 300 percent to compensate for the offset. Do not Flatten the layers as that would negate the size of the file.
Just remember to sharpen after the fact and on each layer to compensate for the offset. Try between 0.3 & 0.6 pixels at from 180 to 300 percent. I don't know which sensor you are using. I normally sharpen before the retouch and you are doing so as well here. Except your doing after the import from Raw and after the layers. |