Patent ID: 11900663
Assignee: INTEL CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An apparatus employed as an adversarial resilience subsystem (ARS) for computer-assisted or autonomous driving (CA/AD), comprising:
an orchestrator to:
obtain, during operation of a CA/AD vehicle, a classification of a traffic sign, a confidence level associated with the classification, and a location of the traffic sign, wherein the classification of the traffic sign is generated based at least in part on computer vision,
query a remote sign locator service for a reference description of the traffic sign based on the classification of the traffic sign and the location of the traffic sign, and
obtain the reference description of the traffic sign from the remote sign locator service, wherein the reference description of the traffic sign is based on a plurality of traffic sign classifications at or near the location of the traffic sign; and

an anomaly detector to:
detect anomalies between the classification of the traffic sign and the reference description of the traffic sign, and
determine whether the classification is correct or incorrect based at least in part on an amount of anomalies detected and the confidence level associated with the classification.