Comments (3)
That is related with 'flat_hand_mean' option of MANO.
https://github.com/hassony2/manopth/blob/4f1dcad1201ff1bfca6e065a85f0e3456e1aa32b/manopth/manolayer.py#L34
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That is related with 'flat_hand_mean' option of MANO. https://github.com/hassony2/manopth/blob/4f1dcad1201ff1bfca6e065a85f0e3456e1aa32b/manopth/manolayer.py#L34
Yeah, I notice lmb-freiburg/freihand#6 (comment) this issue, I set the flat_hand_mean to False and visualize the mesh, both origin pose_params and provided pose_params seem ok to me.
![orign](https://user-images.githubusercontent.com/51024280/172368374-1e48145a-f062-463f-9241-dd7b80544ed8.PN
But I compare the pose_param between the origin and provided, there is a small deviation for the first three params(I subtract these two terms)
I wonder how this deviation come about or how can I get the provided pose_params from the original one?
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The first three params represent 3D root rotation (3D wrist rotation). The original FreiHAND dataset does not provide 3D root rotation in the camera-centered coordinate system. Instead, it provides 3D root rotation in the world-coordinate system. I obtained the 3D root rotation in the camera centered coordinate system by rigidly aligning 3D hand meshes to the provided 3D joint coordinates in the camera-centered coordinate system. That is why there is a small 3D root rotation difference.
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Related Issues (20)
- I have googled it, but it has not been solved yet. I have the following problem, please help me
- help for size mismatch problem HOT 1
- Training Settings for FreiHAND HOT 6
- Question about downsampled mesh performance HOT 1
- MSCOCO Background HOT 3
- issues about mano param in freihand dataset HOT 1
- pytorch matrix size incorrect HOT 1
- bbox_root_freihand_output.json HOT 2
- training the rootnet with Freihand Dataset. HOT 3
- the focal of rootnet training HOT 1
- Change to MANO in demo.py HOT 1
- The thickness of the generated mesh HOT 2
- when running the command: python demo.py --gpu 3 --stage param --test_epoch 8 I get the following error, can someone help me please to solve it HOT 1
- clarification of OLD issue - Smpl body to image projection
- Question about joint numbers HOT 3
- KeyError: 'mesh_coord_cam' HOT 4
- Issue about h36m_smpl dataset HOT 11
- Issue about h36m dataset HOT 4
- freihand_train_data.json format HOT 2
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