Lens Blur in the new Google Camera app

Lens Blur in the new Google Camera app
googleresearch.blogspot.com

Up until now, a decently shallow depth of field was pretty much only achievable in DSLR cameras (and compacts with sufficiently large sensor sizes, which typically cost as much as a DSLR). You can simulate it in Photoshop, but generally it takes a lot of work and the results aren't great. The "shallow depth of field" effect was one of the primary reasons why I bought a DSLR. (Yeah, yeah, yeah, quality of the lens and sensor are important too.) Being able to achieve a passable blur effect, even if it's imperfect, on a cellphone camera is really pretty awesome, considering the convenience factor. And if you wanted to be able to change the focus after you take the picture, you had to get a Lytro light field camera -- again, as expensive as a DSLR, but with a more limited feature set.

Regarding Google's specific implementation ...

I've got a Samsung Galaxy S4 Zoom, which hasn't yet gotten the Android 4.4 update, so I can't use the app itself to evaluate the Lens Blur feature, but based on the examples in the blog post, it's pretty good. It's clearly not indistinguishable from optical shallow depth of field, but it's not so bad that it's glaring. That you can adjust the focus after you shoot is icing on the cake, but tremendously delicious icing. The S4 Zoom is a really terrific point-and-shoot that happens to have a phone, so I'm excited to try it out. Even if I can use it in just 50% of the cases where I now lean on my DLSR, it'll save me from having to lug a bulky camera around AND be easier to share over wifi/data.