公开(公告)号：US12190242B2

公开(公告)日：2025-01-07

申请号：US17779774

申请日：2020-11-25

Applicant: B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.

Inventor： Ben Nassi ,  Yuval Elovici ,  Yisroel Avraham Mirsky ,  Dudi Nassi ,  Raz Ben Nethanel

IPC: G06N3/08 ,  G06V10/25 ,  G06V10/26 ,  G06V10/82 ,  G06V20/00 ,  G06V20/56 ,  G06V20/58 ,  B60W60/00

Abstract: A system and methods are provided for determining a vehicle action during a phantom projection attack, including processing a received image to identify a traffic object, and creating from the received image multiple processed images that are applied to respective neural network (NN) models. Latent representations of the multiple processed images from each of the NN models are then fed to a combiner model trained to determine whether the latent representations indicate a phantom projection attack, and, responsively to a determination of a phantom projection attack, issuing a phantom projection indicator.

公开(公告)号：US11195394B2

公开(公告)日：2021-12-07

申请号：US16964799

申请日：2019-01-24

Applicant: B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD. ,  YEDA RESEARCH AND DEVELOPMENT CO. LTD.

Inventor： Ben Nassi ,  Adi Shamir ,  Yuval Elovici

IPC: G08B13/19 ,  G06F21/83 ,  G06F21/62 ,  G08B13/196

Abstract: A system and method for identifying if a drone is illegitimately video streaming a location, object or person. An interceptor intercepts radio transmissions and identifies if a radio transmission is an FPV video transmission. A watermarker is used for emitting a periodic physical stimulus at a given frequency for a given duration. The system then verifies if there is a correlation between the video transmission and the periodic physical stimulus; and issues a privacy invasion attack notification if such a correlation is determined between the video transmission and the periodic physical stimulus.