Table 4 Summary of the line-of-sight (LOS) and non-line-of-sight (NLOS) attack success rates at a cost evaluated by the L2 norms.

From: Accurate but fragile passive non-line-of-sight recognition

Target model LOS attacks Simulation of NLOS attacks Real-world NLOS attacks
Fixed setup Mixed setup Fixed setup Mixed setup
On the secondary surface On the monitor screen On the secondary surface On the monitor screen
SimpleNet 97.70%@0.5779 100%@0.0241 99.99%@0.2249 100%@0.0221 100%@0.2225 49.31% @0.6021 36.23%@0.6019
ResNet18 100%@0.0999 100%@0.0281 100%@0.2281 100%@0.0300 100%@0.2513 42.00%@0.6430 38.02%@0.6462
  1. The parameters used for the attacks are summarized in Supplementary Table 6.