Is there any possibility to use the same Auto-Track Points for multiple Evaluations like Perpective filter, mass points and calibration stick? Thanks for any advice.
Can you give us more information and context? Do you have an example case you can describe? I'm not sure I understand what you mean.
> Re: Autotrack points for multiple evaluations > > Is there any possibility to use the same Auto-Track > Points for multiple Evaluations like Perpective filter, > mass points and calibration stick? Thanks for any advice > > > > I am using Tracker 5.1.5
Sure, I have this plate mounted on a vehicle I want to track. Now I want to track these 4 marker points as point masses and apply a perspective filter to them. To do this, I would have to carry out autotrack for the filter as well as for the 4 marker points. My question is if I can track this 4 points with autotrack and decide afterwards wich evaluation I want to on them, like Point Mass, perpective filter, calibration Stick,...
Hi Jo, unfortunately the short answer is no, at least for the perspective filter. However, if you track the marker points as 4 point masses, then you can attach the ends of a calibration stick to any pair of them so that's a partial yes ;-)
It's a slightly unusual request because normally if a video needs perspective correction then you have to apply that BEFORE you track any point masses.
Doug
> I have this plate mounted on a vehicle I want > to track. Now I want to track these 4 marker points > as point masses and apply a perspective filter to > them. To do this, I would have to carry out autotrack > for the filter as well as for the 4 marker points. > My question is if I can track this 4 points with autotrack > and decide afterwards which evaluation I want to on > them, like Point Mass, perspective filter, calibration > Stick,...
