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.
YL