Consistency-based perturbation detection for perception systems

Abstract

Systems and techniques are described herein for perturbation detection. For example, a computing device can produce, using a first model based on input data, first output data. The computing device can produce, using a second model based on the input data, second output data. The computing device can determine, based on the first output data and the second output data, a consistency score indicating a consistency between the first output data and the second output data. The computing device can determine, based on the consistency score being less than a consistency score threshold, the input data comprises a perturbation.

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