APS Excellence in Physics Education Award
November 2019

Education Prize Logo
Science SPORE Prize
November 2011

NSF Logo
The Open Source Physics Project is supported by NSF DUE-0442581.

Can an Autotracker template be saved?

Return to the Tracker forum
Login to post to this thread

Can an Autotracker template be saved? - December 18, 2020 at 6:04
Eric Erpelding
2 Posts

Tracker is an amazing tool.

We are using it to track a laser dot that is projected above a meter stick in order to record the motion of a torsion beam.

The laser dot is more like a disk with a yellow center and red circular boundary.

It is somewhat of an art to create an Autotracker template that will track the laser disk without some resulting "slippage". When the center of the disk moves we want Tracker to detect that movement.

Once a good template is made that results in a tight track of the laser disk image, we would like to save it in the project file.

Is this possible?


Current Replies - View all
Re: Can an Autotracker te...   (Douglas Brown - December 19, 2020 at 2:14)
Re: Can an Autotracker te...   (Eric Erpelding - December 20, 2020 at 3:44)
OSP Projects:
Open Source Physics - EJS Modeling
Tracker
Physlet Physics
Physlet Quantum Physics
STP Book