Abstract: Recently proposed steganalysis methods based on the local optimality of motion vector prediction (MVP) indicate that the existing HEVC (high efficiency video coding) motion vector (MV) ...
The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...
Abstract: Weakly supervised video anomaly detection (WS-VAD) techniques, based on video backbone models, are widely used in surveillance but are vulnerable to adversarial attacks. However, directly ...
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