Detekcija sumljivega obnašanja potnikov

author: Boštjan Kaluža, Department of Intelligent Systems, Jožef Stefan Institute
published: Jan. 21, 2011,   recorded: January 2011,   views: 3646
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Cilj raziskave je na letališkem terminalu iz 2D sledi zaznati potnike, ki se sumljivo obnašajo. V enem od scenarijev je potrebno zaznati potnika, ki skuša neopažen priti iz točke A v točko B (pri čemer se izogiba varnostnemu osebju na letališču). Predstavljen bo večagentni simulator za obnašanje potnikov na letališču in dvo-nivojska shema za detekcijo nenavadnega obnašanja, ki na prvem nivoju odkriva potencialno sumljive akcije, na drugem nivoju pa združuje zaznane akcije v končno odločitev, ali je obnašanje potnika sumljivo ali ne. Pri tem primerjamo skrite modele Markova (HMM) ter nekatere izpeljanke (CHMM, LHMM, HHMM), razpoznavanje planov na podlagi nagrade (utility-based plan recognition) in novo razvito metodo na podlagi akumulacije kazni (penalty-based accumulation). Raziskava je še v teku in se dogaja na Universtiy of Southern California (ZDA).

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Reviews and comments:

Comment1 Študent, December 15, 2011 at 11:02 p.m.:

Moram priznat, da sem naslov sprva prebral kot " detekcija sumljivega obnašanja politikov " :D

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