Papers › Weakly-Supervised Mesh-Convolutional Hand Reconstruction in the Wild

Weakly-Supervised Mesh-Convolutional Hand Reconstruction in the Wild

4 Apr 2020CVPR 2020 6arXiv:2004.01946archive 2025-07-28

Dominik Kulon, Riza Alp Güler, Iasonas Kokkinos, Michael Bronstein, Stefanos Zafeiriou

We introduce a simple and effective network architecture for monocular 3D hand pose estimation consisting of an image encoder followed by a mesh convolutional decoder that is trained through a direct 3D hand mesh reconstruction loss. We train our network by gathering a large-scale dataset of hand action in YouTube videos and use it as a source of weak supervision. Our weakly-supervised mesh convolutions-based system largely outperforms state-of-the-art methods, even halving the errors on the in the wild benchmark. The dataset and additional resources are available at https://arielai.com/mesh_hands.

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674106399/JointBoneLoss mentioned on GitHubpytorch report
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all_gather EAST-J/Youtubehand/utils/comm.py community (archive-listed) ran MIT (permissive) · d741eb912b24880a · report
conv1x1 EAST-J/Youtubehand/model/resnet.py community (archive-listed) ran · our draft was wrong MIT (permissive) · d9def42110729a85 · report
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img_from_base64 EAST-J/Youtubehand/utils/image_ops.py community (archive-listed) unverified MIT (permissive) · dc1e6e3b36faae62 · report
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Tasks

3D Hand Pose EstimationDecoderHand Pose EstimationPose Estimation

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
3D Hand Pose Estimation FreiHAND YoutubeHand PA-F@15mm 0.966 #26 of 33 Archive leaderboard report
3D Hand Pose Estimation FreiHAND YoutubeHand PA-F@5mm 0.614 #26 of 33 Archive leaderboard report
3D Hand Pose Estimation FreiHAND YoutubeHand PA-MPJPE 8.4 #26 of 33 Archive leaderboard report
3D Hand Pose Estimation FreiHAND YoutubeHand PA-MPVPE 8.6 #26 of 33 Archive leaderboard report

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