Comparative measurement of the head orientation using camera system and gyroscope system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F14%3A10293721" target="_blank" >RIV/00064203:_____/14:10293721 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21460/14:00222803 RIV/00216208:11130/14:10293721

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-3-319-00846-2_375" target="_blank" >http://dx.doi.org/10.1007/978-3-319-00846-2_375</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-00846-2_375" target="_blank" >10.1007/978-3-319-00846-2_375</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparative measurement of the head orientation using camera system and gyroscope system

Popis výsledku v původním jazyce

The aim of article is to compare two fundamentally different MoCap systems used to measure head orientation. We used IR medical camera and one 3DOF orientation tracker placed on subject's head and measured 3-D data - inclination (roll), flexion (pitch) and rotation (yaw). The volumes of 3D confidence ellipsoids were used to compare the two systems. Using the volumes of confidence ellipsoids, we were able to model the distribution of the measured 3-D data. Ten healthy subjects in the study were measuredand statistical analysis was performed. The results of the comparative method based on the confidence ellipsoid show that the volumes related to the 3DOF orientation tracker are significantly larger than the volumes related to the IR medical camera. Although the results are different when using different MoCap systems, the MoCap systems identified the same subject's behavior and deterioration or improvement of stability. The comparative measurement based on concept of confidence ellipsoi

Název v anglickém jazyce

Comparative measurement of the head orientation using camera system and gyroscope system

Popis výsledku anglicky

The aim of article is to compare two fundamentally different MoCap systems used to measure head orientation. We used IR medical camera and one 3DOF orientation tracker placed on subject's head and measured 3-D data - inclination (roll), flexion (pitch) and rotation (yaw). The volumes of 3D confidence ellipsoids were used to compare the two systems. Using the volumes of confidence ellipsoids, we were able to model the distribution of the measured 3-D data. Ten healthy subjects in the study were measuredand statistical analysis was performed. The results of the comparative method based on the confidence ellipsoid show that the volumes related to the 3DOF orientation tracker are significantly larger than the volumes related to the IR medical camera. Although the results are different when using different MoCap systems, the MoCap systems identified the same subject's behavior and deterioration or improvement of stability. The comparative measurement based on concept of confidence ellipsoi

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

XIII Mediterranean Conference on Medical and Biological Engineering and Computing 2013

ISBN

978-3-319-00845-5

ISSN

1680-0737

e-ISSN

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Počet stran výsledku

4

Strana od-do

1519-1522

Název nakladatele

Springer International Publishing

Místo vydání

Switzerland

Místo konání akce

Sevilla

Datum konání akce

25. 9. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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