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Code of "NIKI: Neural Inverse Kinematics with Invertible Neural Networks for 3D Human Pose and Shape Estimation", CVPR 2023

Results 17 NIKI issues
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Env: Windows 10, anaconda 24.1 , python 3.8.19 sends the error: Loading model from exp/checkpoint_49_cocoeft.pth... Loding LGD model from exp/niki_model_28.pth Try to use other video encoders... Traceback (most recent call...

Can you make a google collab Notebook of NIKI that would be very helpful !

Hey, Thanks for this amazing project, I was wondering if there is any way to add texture or mesh_cloth on the 3d avatar, for example the texture file in figure#1...

Could you please also provide the pre-trained model that was used with AGORA? The current pre-trained model performs significantly worse than reported in the paper. These are the results I'm...

When I tried to run the demo.py, this error occured. The input model is from "checkpoint_49_cocoeft.pth". Any method to solve this? ''' RuntimeError: Error(s) in loading state_dict for HRNetSMPLCam: size...

Hello, very impressive work and I am wondering if you are going to release the demo code for external videos. Thanks!

Thanks for your great work! Could you provide the trainning data so we can reproduce the results? - './data/annot/h36m_train_25fps_occ_smpl_db_xyz17new_add_cam_bbox_hrnetw48_pred_amb_sigma.pt' - './data/annot/3dpw_train_occ_db_xyz17_uv24new_addcam_bbox_hrnetw48_pred_amb_sigma_adduv.pt' - './data/annot/mpii3d_train_scale12_occ_db_add_cam_bbox_hrnetw48_pred_amb_sigma_adduv.pt'

Tested on some images from Yoga-82 dataset with the default demo.py script. The model seems too constrained by IK on this dataset, and sometimes it incorrectly detects a person. What...

I used the model mentioned in the readme to test, and found that the effect did not seem to be as good as in the video. The effect is as...

Thanks for sharing such fantastic works. When I was trying to run the train/validate/demo according to README.md, I got the following error: ``` Traceback (most recent call last): File "scripts/train.py",...