Using a projector and computing the light field (i.e. single pixel, controlled l... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		juancn on Dec 4, 2024 \| parent \| context \| favorite \| on: Can we make a camera see behind walls? [video] Using a projector and computing the light field (i.e. single pixel, controlled light source) it is also possible to look around corners. It's probably easier to achieve than time of flight of photons.

xnx on Dec 4, 2024 [–]

That's exactly what I was expecting given he [original] video title.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact