[Tarmo362]

On this topic, is there any benefit of trying to fool facial recognition systems with these type of accessories and or wearables, would the system not just mark you as suspicious and keep an even better track of you

Of course it is a different thing if these are adopted by the masses

[wongarsu]

Usually those systems are set up to track faces and/or people, and ignore everything else. If you get a low-confidence detection of a face that's much more likely to be a dog or a band t-shirt than somebody tricking your system. So you would typically ignore everything below a threshold, not flag it.

You could train a system to detect these kinds of attacks, but that's a lot more sophistication that these types of systems usually have, and would probably be specific to each "attack" (e.g. those glasses with lights would look completely different than the face paint approach)

The best defense would be a human watching the raw camera feed, since most of these attacks are very obvious to the human eye. But that's expensive. Maybe you could leverage vision-llms, but those are much more expensive than dedicated face-detection or object classification models. Those typically range from sub-million to maybe a hundred million parameters, while you need billions of parameters for a good vision-llm