Position of the head measured by digital photograph analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F09%3A00158646" target="_blank" >RIV/68407700:21460/09:00158646 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Position of the head measured by digital photograph analysis
Original language description
Many diseases of the nervous, visual and vestibular systems can cause abnormal head position in the space. Thus the need for non-invasive, precise and reliable measurement of the head posture is obvious. We have described an originally developed method of head posture measurement by digital picture analysis. Pictures of the head marked on tragus and outer eye canthus are taken simultaneously by two digital cameras aligned by laser beam. Head position is measured with precision of 0,5° in all three spacedimensions (rotation -yaw, flexion-pitch and inclination-roll). Mean values of head position from a group of 100 healthy subjects: retroflexion 21,7°, inclination to the right 0,2°, and head rotation to the left 1,7°.
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany
ISBN
978-3-642-03897-6
ISSN
1680-0737
e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Springer Science+Business Media
Place of publication
Berlin
Event location
Mnichov
Event date
Sep 7, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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