[londons_explore]

Prior work at Google Research before it made it into the product:

https://ai.googleblog.com/2017/04/experimental-nighttime-pho...

And by the original researcher in 2016:

https://www.youtube.com/watch?v=S7lbnMd56Ys

[jessriedel]

The example images at your first link are much more informative than the OP link. Photo pairs should be compared after normalizing the total brightness of each image file. (Heck, I could take a single photo and display it at two different brightness settings and it would give basically same impression as the OP article to anyone not looking super carefully.)

[yorwba]

There's also this set of slides on the technology behind SeeInTheDark: http://graphics.stanford.edu/talks/seeinthedark-public-15sep...

[trhway]

multiple frames approach sounds similar to Hubble telescope approach.

[jjcm]

That video is a great demo. Very simple, very informative, and accurate from a data point.