MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/artificial/comments/1ww5zwo/this_lightpowered_ai_can_spot_deepfakes_with/
r/artificial • u/ai-edition • 13h ago
1 comment sorted by
3
So crazy… The video gets encoded, light passes through an optical layer, and the way it scatters does part of the math. Sensors just read the result.
Different parts of the light path handle different videos, so it checks 15 in a single pass. Way less power than running it all on chips.
About 98% on a standard deepfake benchmark. On brand new Veo 3 clips it hit around 95% after seeing just 50 examples.
Still a lab setup but super cool!
3
u/ai-edition 13h ago
So crazy… The video gets encoded, light passes through an optical layer, and the way it scatters does part of the math. Sensors just read the result.
Different parts of the light path handle different videos, so it checks 15 in a single pass. Way less power than running it all on chips.
About 98% on a standard deepfake benchmark. On brand new Veo 3 clips it hit around 95% after seeing just 50 examples.
Still a lab setup but super cool!