Jitter problem of the pose estimated by SolvePnp

asked 2019-12-12 07:04:02 -0500

ARYL518 gravatar image

Hi, I use SolvePnp to estimate the pose of the head. The 2D points come from detectMultiScale(). I also tried detectMultiScale3(). I use two corners of the eyes, nose tip and two mouse corners and the chin totally 6 points to estimate the pose. The 3D points come from a human head model. However, I found the estimated pose jitters too much. How to deal with this difficulty?

Thanks a lot.


edit retag flag offensive close merge delete


known problem ;)

use a tracker, like CSRT or MOSSE, those are far more stable than repeated cascade detection

berak gravatar imageberak ( 2019-12-12 08:02:55 -0500 )edit

Thanks a lot. I will try it.

ARYL518 gravatar imageARYL518 ( 2019-12-12 20:41:14 -0500 )edit