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FreeTrack Forum > FreeTrack : English Forum > Support : Tracking System > Inner working of FreeTrack

RSS >  Inner working of FreeTrack, <knowladge>
scriptowl #1 11/07/2012 - 15h29

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Registered on : 19/04/2012

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Hi all,

I need to know how freeTrack works actually. According to the my understandability it takes images at consecative time periods and calculates relavie changes of the assembly with the previous frame.

Ant idea to know how is it really working ?
least #2 29/07/2012 - 21h10

Class : Apprenti
Posts : 9
Registered on : 25/01/2008

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Hi,
the first part is right - it takes images from the camera, but then it takes position of the LEDs and knowing the model parameters it estimates the position of the model in the 3D space (see for example http://dspace.mit.edu/handle/1721.1/6611 ).

By the way, free-track is an opensource app - use the source, Luke ;)

Kind regards,

Michal

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FreeTrack Forum > FreeTrack : English Forum > Support : Tracking System > Inner working of FreeTrack

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