AINeutralarXiv – CS AI · 10h ago6/10
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Privacy-Aware Video Anomaly Detection through Orthogonal Subspace Projection
Researchers propose Orthogonal Projection Layer (OPL), a privacy-preserving technique for video anomaly detection systems that removes facial attributes while maintaining detection accuracy. The approach uses weak supervision to suppress identifying information without adversarial training, introducing a new framework for evaluating privacy-utility tradeoffs in surveillance applications.