Geometry-Aware Semantic Reasoning for Training Free Video Anomaly Detection
基于几何的语义推理用于无训练视频异常检测
机构 * School of Computing, Engineering \& Mathematical Sciences, La Trobe University, Melbourne, Australia School of Engineering ; Applied Sciences, GIFT University, Gujranwala 52250, Pakistan
专题命中 视觉空间推理 :reasoning(title,abstract);分类 cs.AI
AI总结 本文提出MM-VAD框架,通过将异常检测转为适应性测试时推理,利用双曲空间保留层次结构,并结合可学习提示和Mahalanobis细化提升性能,实现在多个基准上优于现有无训练方法。