The theory behind image stacking to reduce image noise and increase resolution is solid, we’ve been doing this for years in Photoshop. Can this be done automatically inside your iPhone?
These days there are several iPhone photography apps claiming they can produce much better photos by stacking several quickly captured frames on top of another, and then blending them down, even the iPhones standard camera app uses a version of this idea.
Do the image stacking option really deliver on the promise?
The answer is sometimes……but find out a little more about this by watching this short video.
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