The following publications are possibly variants of this publication:
- Detection of Abnormal Events via Optical Flow Feature AnalysisTian Wang, Hichem Snoussi. sensors, 15(4):7156-7171, 2015. [doi]
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- Detection of Abnormal Visual Events via Global Optical Flow Orientation HistogramTian Wang, Hichem Snoussi. tifs, 9(6):988-998, 2014. [doi]
- Histograms of Optical Flow Orientation for Visual Abnormal Events DetectionTian Wang, Hichem Snoussi. avss 2012: 13-18 [doi]