Trajectory Anomaly Detection based on Similarity Analysis
2021 XLVII Latin American Computing Conference (CLEI)(2021)
摘要
Automatic trajectory processing has multiple applications, mainly due to the wide availability of the data. Trajectory data have a significant practical value, making possible the modeling of various problems such as surveillance and tracking devices, detect anomaly trajectories, identifying illegal and adverse activity. In this study, we show a comparative analysis of the performance of two descr...
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关键词
Performance evaluation,Wavelet transforms,Clustering algorithms,Feature extraction,Video surveillance,Trajectory,Classification algorithms
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