VADTree: Explainable Training-Free Video Anomaly Detection via Hierarchical Granularity-Aware Tree

arXiv — cs.CVWednesday, October 29, 2025 at 4:00:00 AM
The recent paper on VADTree presents a groundbreaking approach to video anomaly detection that eliminates the need for extensive training data. By utilizing hierarchical granularity-aware trees, this method not only identifies anomalies effectively but also provides clearer explanations for these detections. This is significant as it enhances the reliability of video analysis in various fields, making it easier for industries to implement anomaly detection without the burden of training complexities.
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