Need help with body tracking

Beginners
1

Hello!

I followed the tutorial “Interactive Eye Projection with Webcam or Kinect - TouchDesigner Tutorial 009,” and by the end of the project, the eye begins to exhibit erratic and strange movements. I’m not sure how to refine the tracking so that the eye movement is smoother and more stable. Currently, the tracking is chaotic, and the movement does not appear smooth. Any advice on how to achieve more precise and calm tracking would be greatly appreciated.

ojo tutorial.6.toe (9.2 KB)

Thank you.

2

Hi @sonecal08,

instead of the Lag CHOP try using a Filter CHOP with the One Euro Filter to remove most of the jittery motion. It’s especially good for reacting to larger value changes but removing jittery data.

There is a good OPSnippet outlining it’s usage.

cheers
Markus