Density aware anomaly detection in crowded scenes
نویسندگان
چکیده
منابع مشابه
Density aware anomaly detection in crowded scenes
Coherent nature of crowd movement allows representing the crowd motion using sparse features. However, surveillance videos recorded at different periods of time are likely to have different crowd densities and motion characteristics. These varying scene properties necessitate use of different models for an effective representation of behaviour at different periods. In this study, a density awar...
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ژورنال
عنوان ژورنال: IET Computer Vision
سال: 2016
ISSN: 1751-9640,1751-9640
DOI: 10.1049/iet-cvi.2015.0345