Applying usability assessment method for surveillance video anomaly detection with multiple distortion

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Nengxin Li, Xichen Yang, Tianhai Chen, Tianshu Wang, Genlin Ji

Published: 2025, Last Modified: 11 Apr 2025J. Vis. Commun. Image Represent. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Designed subjective assessment criteria for multiply distorted images.•Constructed a multiple distortion dataset for subsequent related work.•Analyzed impact of data quality fluctuations on VAD methods’ performance.•Established threshold for screening multiply distorted data.•Proposed method for usability assessment in anomaly detection.