Multi-modal Non-line-of-sight Passive Imaging — mentioned by lopmotr

Tue, 27 Aug 2019 22:19:16 GMT

There are passive NLOS imaging technologies based on shadows: https://arxiv.org/pdf/1807.02444.pdf https://www.quantamagazine.org/the-new-science-of-seeing-aro... But animals can already "see" round corners using sound and smell. Dogs don't need any sort of line of sight to identify who's nearby and cats have night vision.

Paper and discussion history. A mention is not an endorsement.

Multi-modal Non-line-of-sight Passive Imaging · HackerPapers discussions

Multi-modal Non-line-of-sight Passive Imaging — mentioned by lopmotr