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

Claim 19:
20. A method for operating an adversarial resilience subsystem (ARS), the method comprising:
obtaining, by the ARS, a classification of a traffic sign, a confidence level associated with the classification, and a location of the traffic sign during operation of a CA/AD vehicle, wherein the classification of the traffic sign is generated based at least in part on computer vision;
querying, by the ARS, a remote sign locator service for a reference description of the traffic sign at the location based on the obtained classification of the traffic sign;
obtaining, by the ARS during operation of the CA/AD vehicle, the reference description of the traffic sign, wherein the reference description is based on a plurality of traffic sign classifications at or near the location;
detecting, by the ARS, anomalies between the classification of the traffic sign and the reference description of the traffic sign; and
determining, by the ARS, 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.