AI RESEARCH
PrivHAR-Bench: A Graduated Privacy Benchmark Dataset for Video-Based Action Recognition
arXiv CS.CV
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ArXi:2604.00761v1 Announce Type: new Existing research on privacy-preserving Human Activity Recognition (HAR) typically evaluates methods against a binary paradigm: clear video versus a single privacy transformation. This limits cross-method comparability and obscures the nuanced relationship between privacy strength and recognition utility. We