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FreeTrack Forum > FreeTrack : English Forum > General Discussion > Calculating XYZ 3DOF co-ordinates of a tracked point.

RSS >  Calculating XYZ 3DOF co-ordinates of a tracked point., The Maths
kshaaban #1 12/12/2010 - 01h41

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Hello everyone,

so i am doing a project which involves tracking points, and was interested in the maths behind the tracking in this application. The source isnt available on the site to download.

Is it possible to obtain XYZ data using two tracking points? 3DOF

what is required to obtain this data?

the program you have is great however i think the project i am working on is slightly out of the scale of what your application can provide.

Im not superb at maths so any handy pointers would be great.

thanks
-K
nonder #2 12/12/2010 - 17h42

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I think, this is source... or not ?

http://www.free-track.net/english/freetrack/telechargement.php

=>

https://camil.dyndns.org/svn/freetrack/tags/V2.2/
kshaaban #3 13/12/2010 - 03h15

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Thanks for your reply!

Before this wasnt working for me, i dont know why the link was dead.

I dont think i fully understand whats in that folder. Ive never coded in pascal before either. Do you know what files are performing the tracking calculations?

if anyone could explain what is involved in obtaining 3D co-ordinates from a 2D image it would help me very much.

thanks again
-k

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FreeTrack Forum > FreeTrack : English Forum > General Discussion > Calculating XYZ 3DOF co-ordinates of a tracked point.

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