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For Firefox users, there is media bias / propaganda / fact check plugin.
https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/
- Consider including the article’s mediabiasfactcheck.com/ link
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For people who don't know, china doesn't have satellite imagery with the same spatial resolution as the private companies like planet labs (the one recently prohibited to publish imagery from the war region) do , but they have been investing a lot into super-resolution technology to compensate. This is much more interesting than it can look at a first glance.
Super-resolution as using generative models to "enhance" subresolution images with enough of the right training data?
Oh, that kind of super-resolution has been gaining media attention, but there's much more beyond the "ai". There are several mathematical methods, based on inverting a point-spread-function, statistical methods, super-resolution based on extracting subpixel information from a sequence of low resolution images, and several other methods and approaches, including the use of machine learning, but not in the generative way. It's a very diverse and complex field of research
So basically DLSS for spy satellites. Kinda neat.
No, not exactly. More like how astrophotographers will stack images to compensate for imaging defects. After all, the Hubble was a variant of an NSA spy satellite.
DLSS is essentially an advanced interpolation algorithm, it makes a guess of what should be in between two know pixel values. This can be very useful for human operators who need to look at the data. It also has the advantage that you only need a trained model and one image frame at a time. Some 'superresolution' methods essentially do this, but ideally you don't use this until after you've applied mathematically correct techniques.
Superresolution methods exist in many forms. Basically all of them require either some prior knowlegde (or assumption) of what you're looking at or it takes a lot of data. But once you have this, you can go beyond the optical resolution of your system in a mathematically correct way, you don't have to guess!
Some examples: