this post was submitted on 22 Jan 2024
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467
Scientists Use WiFi to See Through People's Walls (www.popularmechanics.com)
submitted 10 months ago by gedaliyah@lemmy.world to c/technology@lemmy.world
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“We developed a deep neural network that maps the phase and amplitude of WiFi signals to UV coordinates within 24 human regions. The results of the study reveal that our model can estimate the dense pose of multiple subjects, with comparable performance to image-based approaches, by utilizing WiFi signals as the only input.”

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[–] Atelopus-zeteki@kbin.run 22 points 10 months ago (1 children)

Umm, article from Jan 19, 2023. I remember seeing it then. Is there anything new on this?

The paper: [Submitted on 31 Dec 2022] - I'm not sure if it's out of prepublication yet.
DensePose From WiFi - https://arxiv.org/abs/2301.00250

Here's another tidbit from July 2, 2023 DensePose from WiFi - See through the walls. - https://www.linkedin.com/pulse/densepose-from-wifi-see-through-walls-alejandro-fern%C3%A1ndez

And another from July 25, 2023 Revolutionary Applications of DensePose From WiFi: Enhancing Corporate Security and Empowering Military Tactical Teams - https://www.linkedin.com/pulse/revolutionary-applications-densepose-from-wifi-enhancing-zack-hamm

[–] JohnDClay@sh.itjust.works 10 points 10 months ago (1 children)

Here's a video summary of the paper I thought did a good job too from two minute papers.

https://youtu.be/kBFMsY5ZP0o

[–] Cataphract@lemmy.ml 4 points 10 months ago

Thank you for the vid link, got a new channel subscribed now. Great starting point to show people and dive down the rabbit hole with.