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Automatiserad Motion Tracking
KTH, School of Technology and Health (STH).
KTH, School of Technology and Health (STH).
2016 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Automatic Motion Tracking (English)
Abstract [sv]

Hjärnskador är vanligt förekommande inom ishockey och för att kunna utveckla bättre skyddsutrustning krävs information om kroppens rörelse. Med hjälp av motion tracking kan man få fram rörelsers och kollisioners hastigheter. Automatiserad motion tracking skulle kunna utesluta felkällor till följd av användare etc.

            Två olika Matlabprogram för motion tracking rekonstruerades för att undersöka möjligheten att i framtiden automatisera tekniken. Leonid Sigal, forskare vid Disney research Pittsburgh, har utvecklat ett program som gick att rekonstruera och använda på utvalda videosekvenser. För att uppnå korrekt motion tracking måste initialiseringen för varje videosekvens beräknas. 

Abstract [en]

Brain injuries are common in ice hockey and knowledge about the body and its

movement is necessary to develop safety equipment to prevent such injuries. The

velocity of the movement in collisions can be detected with motion tracking. Automatic

motion tracking can reduce the impact of error sources such as those caused by the user.

Two different Matlab programs were reconstructed to analyse the

possibilities to develop an automatic technique for motion tracking. Leonid Sigal,

scientist at Disney research Pittsburgh, has developed one of the programs for motion

tracking. It was possible to reconstruct his program and use it for selected video

sequences. Initial values for each video sequence had to be calculated to achieve

accurate motion tracking.

Place, publisher, year, edition, pages
2016. , 20 p.
TRITA-STH, 2016:33
National Category
Medical Engineering
URN: urn:nbn:se:kth:diva-190999OAI: diva2:954179
Educational program
Master of Science in Engineering - Medical Engineering
Available from: 2016-08-21 Created: 2016-08-20 Last updated: 2016-08-21Bibliographically approved

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