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Interpretation of divers' symbolic language by using hidden Markov models (CROSBI ID 622297)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Menix, Mario ; Mišković, Nikola ; Vukić, Zoran Interpretation of divers' symbolic language by using hidden Markov models // Proceedings of 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO). Institute of Electrical and Electronics Engineers (IEEE), 2014. str. 976-981

Podaci o odgovornosti

Menix, Mario ; Mišković, Nikola ; Vukić, Zoran

engleski

Interpretation of divers' symbolic language by using hidden Markov models

This paper reports the results of a system based on hidden Markov models (HMM) that is used to interpret both static and dynamic divers' hand signals using real time video feed. Two methods of collecting features that describe diver gestures are described and two types of HMMs are investigated: one based on discrete outputs variable distribution and the other based on mixture of Gaussians outputs variable distribution. For 8 basic diver gestures, 800 data samples were collected and the results were analyzed for the purpose of determining the most appropriate i) feature vector describing diver gestures, ii) HMM parameters (number of states and mixture components), and iii) type of the hidden Markov model. Finally, the quality of performance for recognition of each gesture is evaluated and analyzed, and necessary steps for improving the overall system are reported.

gesture recognition ; hidden Markov models ; Image processing

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Podaci o prilogu

976-981.

2014.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)

Institute of Electrical and Electronics Engineers (IEEE)

978-953-233-081-6

Podaci o skupu

MIPRO 2014

predavanje

25.05.2014-29.05.2014

Opatija, Hrvatska

Povezanost rada

Elektrotehnika, Temeljne tehničke znanosti