Google is turning Street View imagery into pro-level landscape photographs with AI



Google’s
newest AI experiments turns Street View imagery from Google Maps
into stunning landscape photographs.

Google

A
new experiment from Google
is turning imagery from the
company’s Street View service into impressive digital photographs
using nothing but artificial intelligence (AI).

Google is using machine learning algorithms to train a deep
neural network to roam around places such as Canada’s
and California’s national parks, look for potentially
suitable landscape images, and then work on them with special
post-processing techniques.

The idea is to “mimic the workflow of a professional
photographer,” and to do so Google is relying on so-called
generative adversarial networks (GAN), which essentially pit two
neural networks against one another.

With this Google experiment, the first, “generative” model tries
to fix a picture that has previously been messed with on purpose
(with things like brightness and contrast changed at random),
while the “discriminative” one analyses and compares the original
(messed) shot and the fixed one.



The
model scans a Street View landscape (a), crops it (b), tweaks the
lighting (c), and ultimately applies Google’s “dramatic mask”
(d).

Google

The result is a software that is able to understand the
principles of good photography (like, for instance, not
oversaturating colours), and uses this knowledge to work its way
through the scanned images that come from Google Maps.

When the AI system recognises a potentially interesting image, it
first crops it, then tweaks things such as saturation and the
strength of dynamic range, and applies a filter (Google calls it
a “dramatic mask”).

The results are — according to professional photographers —
impressive. The photographers Google worked with on the small
project ranked about two in every five…

Read the full article from the Source…

Leave a Reply

Your email address will not be published. Required fields are marked *