What’s Focus Stacking?
Focus stacking (also called focal aircraft merging and z-stacking or focus mixing) is a digital picture processing method which mixes a number of photographs taken at completely different focus distances to offer a ensuing picture with a better depth of subject (DOF) than any of the person supply photographs.
– from Wikipedia
How ought to I take the photographs?
By way of composition, each the digicam and your whole topics want to stay in the very same place for your whole photographs. Take a minimal of two photographs with the give attention to each at a barely completely different distance. Even when your lens focuses in a approach that introduces slight distortion of the out-of-focus areas, Photoshop can align mechanically for you, so simply think about the photographs with out worrying about post-processing.
The Automated Methodology
After transferring your whole photographs to your laptop you’ll want to load all of them right into a single Photoshop doc. For as much as three photographs, opening the primary one after which utilizing File > Place for the others is okay. If in case you have a bigger variety of photographs, nevertheless, strive File > Scripts > Load Recordsdata Into Stack.
A window entitled Load Layers will seem, permitting you to import your photographs. Press the browse button and navigate to wherever your photographs are, then choose all of them and choose Open.
After deciding on the photographs, you possibly can optionally tick Try to Routinely Align Supply Photos in case you assume the photographs may not be completely aligned.
Press OK and watch as Photoshop does the be just right for you, turning every and really picture right into a layer.
With the highest layer chosen, maintain Shift and click on the final layer to have all of them chosen.
Now go to Edit > Auto Mix Layers.
From the newly appeared window select Stack Photos, and go away Seamless Tones and Colours checked.
Click on OK to start the method (normally from 2 to five minutes relying on picture measurement and laptop efficiency).
Represented with a GIF, that is how Photoshop progressively stacks up photographs:
Then it offers you the ultimate consequence:
For those who’re pleased with the ultimate consequence, you possibly can press a fast Ctrl + Shift + S to save lots of your remaining picture as a brand new file.
Take a look at Web page 2 for the Guide Methodology.