this post was submitted on 22 Jan 2024
465 points (96.2% liked)

Technology

59108 readers
3276 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
L3s@lemmy.world
L3s@fry.gs
L4s@fry.gs
L4s@lemmy.world
enu@lemmy.world
465
Scientists Use WiFi to See Through People's Walls (www.popularmechanics.com)
submitted 9 months ago by gedaliyah@lemmy.world to c/technology@lemmy.world
111 comments fedilink hide all child comments
 

“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.”

you are viewing a single comment's thread
view the rest of the comments
[–] Atelopus-zeteki@kbin.run 22 points 9 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 9 months ago (2 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 9 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.

[–] PipedLinkBot@feddit.rocks 2 points 9 months ago

Here is an alternative Piped link(s):

https://piped.video/kBFMsY5ZP0o

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.