Hello there, thanks for the amazing document!
I met a problem when I tried to align the PIFu model to the SMPL model. In the first step, I can align them well to the zero pose state as,
However, when I use another shape and pose vector to edit the motion, I got the result that the model is upside down and backward. It seems that the y and z axes are reverse as,
I tried to change the sign of y and z as you mentioned in the code like
Hello there, thanks for the amazing document! I met a problem when I tried to align the PIFu model to the SMPL model. In the first step, I can align them well to the zero pose state as,
However, when I use another shape and pose vector to edit the motion, I got the result that the model is upside down and backward. It seems that the y and z axes are reverse as,
I tried to change the sign of y and z as you mentioned in the code like
pifu_vertices_rotated = pifu_vertices.copy() pifu_vertices_rotated[:,1] = -pifu_vertices_rotated[:,1] pifu_vertices_rotated[:,2] = -pifu_vertices_rotated[:,2]
it does not work. I also tried to add a camera transformation that let the model to rotate 180 along the x-axis, it also does not work.
Can you tell me what the problem is? Thank you!