SPAA: Stealthy Projector-based Adversarial Attacks on Deep Image Classifiers
SPAA: Stealthy Projector-based Adversarial Attacks on Deep Image Classifiers
Light-based adversarial attacks use spatial augmented reality (SAR) techniques to fool image classifiers by altering the physical light condition with a controllable light source, e.g., a projector. Compared with physical attacks that place hand-crafted adversarial objects, projector-based ones obviate modifying the physical entities, and can be performed transiently and dynamically …