Open kidSun opened 3 years ago
The 118 joints are following the Openpose ordering. More specifically, first 25 are body joints, followed by 21 left hand joints, 21 right hand joints and remaining are the facial joints.
thanks,I find the mapping, in blender add on project
Hi @Anirudh257, thanks for the wonderful work. I am confused about the ordering. I understand the ordering is in openpose format for the first 25 joints. Then what does this ordering mean? I am interested to get the first 24 joints according to this list. How can I convert the existing openpose ordering to this?
@ovshake I am glad that you found it useful. In the link posted, the first 24 openpose joints should match with the first 24 SMPL-X joints given in my opinion. You can look into these images to confirm once.
-> Openpose 25 body joints
-> Openpose 21 hand joints
-> Openpose 70 face joints.
Yes, but in the file, the first joint is pelvis
but on the open pose figure, we can see that the first joint is face
. I think they are different. Additionally, there are 3 spine points according to SMPLX joint ordering but only 2 spine points are present in the open pose ordering.
@ovshake Does this help?
@Anirudh257 Hi!
Do you know how to understand the mapping index in:
if openpose_format.lower() == 'coco25': if model_type == 'smpl': return np.array([24, 12, 17, 19, 21, 16, 18, 20, 0, 2, 5, 8, 1, 4, 7, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34], dtype=np.int32)
I know SMPL has 23 joints and Openpose has 25 joints, but how does the number bigger than 25 come from?
I'm really confused about the mapping issue, thanks in advance.
Hi! This is great work. Is it possible to get a tesselated mesh (with connecting vertices) of the full body like in Google's mediapipe face mesh https://mediapipe.readthedocs.io/en/latest/solutions/face_mesh.html ?
hello,I get the output 'joints', I can't find the mapping between SMPL-x joint ids to joint names.