Weakly supervised video anomaly detection and localization with spatio-temporal prompts

Current weakly supervised video anomaly detection (WSVAD) task aims to achieve frame-level anomalous event detection with only coarse video-level annotations available. Existing works typically involve extracting global features from full-resolution video frames and training frame-level classifiers...

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Main Authors: WU, Peng, ZHOU, Xuerong, PANG, Guansong, YANG, Zhiwei, YAN, Qingsen, WANG, Peng, ZHANG, Yanning
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2026
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Online Access:https://ink.library.smu.edu.sg/sis_research/9758
https://ink.library.smu.edu.sg/context/sis_research/article/10758/viewcontent/2408.05905v2.pdf
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Institution: Singapore Management University
Language: English