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|Title:||Tracking a variable number of human groups in video using probability hypothesis density||Authors:||Wang, Y.-D.
|Issue Date:||2006||Citation:||Wang, Y.-D.,Wu, J.-K.,Kassim, A.A.,Huang, W.-M. (2006). Tracking a variable number of human groups in video using probability hypothesis density. Proceedings - International Conference on Pattern Recognition 3 : 1127-1130. ScholarBank@NUS Repository. https://doi.org/10.1109/ICPR.2006.1131||Abstract:||We apply a multi-target recursive Bayes filter, the Probability Hypothesis Density (PHD) filter, to a visual tracking problem: tracking a variable number of human groups in video. First, we use background subtraction to detect human groups which appear as foreground blobs. The PHD filter is implemented using sequential Monte Carlo methods; and the centroids of the foreground blobs are used as the measurements to update the PHD filter. Our experimental results show that when human groups appear, merge, split, and disappear in the field of view of a camera, our method can track them correctly. © 2006 IEEE.||Source Title:||Proceedings - International Conference on Pattern Recognition||URI:||http://scholarbank.nus.edu.sg/handle/10635/72061||ISBN:||0769525210||ISSN:||10514651||DOI:||10.1109/ICPR.2006.1131|
|Appears in Collections:||Staff Publications|
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