Thank you so much for this great work. I found a issue in DDFA_V2/utils/pose.py line 59. In the rotation matrix, matrix should like this,
np.array([[ cos(y), 0, sin(y)],
[ 0, 1, 0],
[-sin(y), 0, cos(y)]])
you use x = asin(R[2, 0]) to calculate the angle which should be opsite value of the angle.
Thank you so much for this great work. I found a issue in DDFA_V2/utils/pose.py line 59. In the rotation matrix, matrix should like this, np.array([[ cos(y), 0, sin(y)], [ 0, 1, 0], [-sin(y), 0, cos(y)]]) you use x = asin(R[2, 0]) to calculate the angle which should be opsite value of the angle.