The image examples from the paper are absolutely insane.
Is this just extremely overfitted?
Is there a way for us to test this? Or even if the model isn't open source, I'd pay $1 to upload a capture from my wifi card on my linux box and upload it to the researchers and have them generate a picture and see if it's accurate
RicDan•16m ago
Yeah this seems too insane to be true. I understand that wifi signal strength etc. is heavily impacted by the contents of a room, but even so it seems farfetched that there is enough information in its distortion to lead to these results.
comboy•8m ago
Well, they did get the colors right..
fxtentacle•6m ago
FYI the images are not generated based on the WiFi data. The WiFi data is used as additional conditioning for a regular diffusion image generation model. So what that means is the WiFi measurements are used for determining which objects to place where in the image, but the diffusion model will then fill in any "knowledge gaps" with randomly generated (but visually plausible) data.
equinox_nl•2m ago
I'm highly skeptical about this paper just because the resulting images are in color. How the hell would the model even infer that from the input data?
jychang•20m ago
Is this just extremely overfitted?
Is there a way for us to test this? Or even if the model isn't open source, I'd pay $1 to upload a capture from my wifi card on my linux box and upload it to the researchers and have them generate a picture and see if it's accurate
RicDan•16m ago
comboy•8m ago