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projects [2013/10/15 03:07] pszwed [Fuzzy Semantic Petri Nets] |
projects [2013/10/20 15:15] pszwed [Fuzzy Semantic Petri Nets] |
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FSPN were applied to the problem of video event recognition. In the presented example an abandonned laguagge is correctly detected. (The event scenario and the dataset were published at [[http://www.cvg.rdg.ac.uk/PETS2006/|PETS 2006 Workshop]]) . | FSPN were applied to the problem of video event recognition. In the presented example an abandonned laguagge is correctly detected. (The event scenario and the dataset were published at [[http://www.cvg.rdg.ac.uk/PETS2006/|PETS 2006 Workshop]]) . | ||
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+ | Scenario: | ||
+ | -A man enters the scene and is still for some time | ||
+ | -Then he takes his rucksack off and puts it on the floor | ||
+ | -He stays close to the luggage for some time. | ||
+ | -He leaves the rucksack unattended (the object is classified //unattended// if the distance between it and its owner is greater than 3 m) | ||
+ | -Finally, the man disappears. | ||
The clip below shows the GUI of a software, that internally usess the FSPN approach to recognize video events. | The clip below shows the GUI of a software, that internally usess the FSPN approach to recognize video events. |