When choosing a low speed as a gain for the tracked face movement the tracking is very often reinitialized which causes hangs of the mouse movement and makes it very unusable.
Console output shows something like this:
[java] angle chin2nosetip out of range: -25.0 <= 45.70805445489635 <= 25.0
[java] Found face at: (88, 42; 136, 136)
Solution
Loose plausibility checks of tracking in XFaceTrackerLK plugin to not trigger the reinitilazation that often
When choosing a low speed as a gain for the tracked face movement the tracking is very often reinitialized which causes hangs of the mouse movement and makes it very unusable.
Console output shows something like this:
Solution
Loose plausibility checks of tracking in XFaceTrackerLK plugin to not trigger the reinitilazation that often