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What Is Usual in Unusual Videos? Trajectory Snippet Histograms for Discovering Unusualness
2014
2014 IEEE Conference on Computer Vision and Pattern Recognition Workshops
Unusual events are important as being possible indicators of undesired consequences. Moreover, unusualness in everyday life activities may also be amusing to watch as proven by the popularity of such videos shared in social media. Discovery of unusual events in videos is generally attacked as a problem of finding usual patterns, and then separating the ones that do not resemble to those. In this study, we address the problem from the other side, and try to answer what type of patterns are
doi:10.1109/cvprw.2014.123
dblp:conf/cvpr/IscenAD14
fatcat:chuqvft3j5appcc5g4rkgqzm5u