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vx and vy not being calculated

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vx and vy not being calculated
Edson Valle
1 Posts

I'm using tracker to track a point particle in a video. The software tracks well the "y" and "x" positions, however does not display the velocities and accelerations (vx, vy, ax and ay).
Other files that I created in the past worked ok, however in this new video they are not displayed.
If I start any other video it also does not display properly.
I'm using tracker 5.0.6 in a linux 32 bits (ubunto 14.04)
Attached is a screenshot of my table data.

Attached File: Seleo_012.png

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Re: vx and vy not being c...   (Douglas Brown - )
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