Recognition of actions in meeting videos using timed automata

• Autorzy: Pelc L. , Kwolek B.
• Konferencja: International Conference on Computer Vision and Graphics ICCVG 2006 (25-27.09.2006 ; Warsaw, Poland)
• Języki publikacji: EN

Abstrakty

EN

This paper addresses the problem of action recognition in meeting videos. A declarative knowledge provided graphically by the user together with person positions extracted by a tracking algorithm are used to generate the data for recognition. The actions have been formally specified using timed automata. The specification was verified on the basis of simulation tests as well as an analysis. The tracking is accomplished using a particle filter built on cues such as color, gradient and shape.

Słowa kluczowe

EN

action recognition; vision-based people tracking; Timed Automata

• Wydawca: Institute of Information Technology of the Warsaw University of Life Sciences – SGGW
• Czasopismo: Machine Graphics and Vision
• Rocznik: 2006
• Tom: Vol. 15, No. 3/4
• Strony: 577--584
• Opis fizyczny: Bibliogr. 17 poz., tab., wykr.

Twórcy

autor

Pelc L.

autor

Kwolek B.

• Rzeszów University of Technology, W. Pola 2, 35-959 Rzeszów, Poland,

Bibliografia

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