Papers › HandOccNet: Occlusion-Robust 3D Hand Mesh Estimation Network

HandOccNet: Occlusion-Robust 3D Hand Mesh Estimation Network

28 Mar 2022CVPR 2022 1arXiv:2203.14564archive 2025-07-28

JoonKyu Park, Yeonguk Oh, Gyeongsik Moon, Hongsuk Choi, Kyoung Mu Lee

Hands are often severely occluded by objects, which makes 3D hand mesh estimation challenging. Previous works often have disregarded information at occluded regions. However, we argue that occluded regions have strong correlations with hands so that they can provide highly beneficial information for complete 3D hand mesh estimation. Thus, in this work, we propose a novel 3D hand mesh estimation network HandOccNet, that can fully exploits the information at occluded regions as a secondary means to enhance image features and make it much richer. To this end, we design two successive Transformer-based modules, called feature injecting transformer (FIT) and self- enhancing transformer (SET). FIT injects hand information into occluded region by considering their correlation. SET refines the output of FIT by using a self-attention mechanism. By injecting the hand information to the occluded region, our HandOccNet reaches the state-of-the-art performance on 3D hand mesh benchmarks that contain challenging hand-object occlusions. The codes are available in: https://github.com/namepllet/HandOccNet.

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Syntology Ran 6 of 8 code samples harvested from 1 repository linked to this paper; 2 have no recorded run. Of those that ran: 1 ran · honoured contract; 2 ran · our draft was wrong; 3 ran with no contract checked.

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8 samples harvested; 6 ran; 1 honoured the contract we drafted; 2 have no recorded run. Read from Syntology's graph 2026-09-24; that is when this build read the record, not when the samples ran.

1ran · honoured contract
2ran · our draft was wrong
3ran
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FittingMonitor namepllet/HandOccNet/main/model.py found in paper text by Syntology ran no licence file found · pointer only · 4a07a18d7d698f98 · report
PerspectiveCamera namepllet/HandOccNet/main/model.py found in paper text by Syntology ran no licence file found · pointer only · e4ea3eeb86fc8f81 · report
ScaleTranslationLoss namepllet/HandOccNet/main/model.py found in paper text by Syntology ran no licence file found · pointer only · 4c2962fe5f58764b · report
rel_change namepllet/HandOccNet/main/model.py found in paper text by Syntology ran · honoured contract fingerprinted no licence file found · pointer only · 77477a6220a38880 · report
to_tensor namepllet/HandOccNet/main/model.py found in paper text by Syntology ran · our draft was wrong no licence file found · pointer only · 9806bc37a43e2db3 · report
transform_mat namepllet/HandOccNet/main/model.py found in paper text by Syntology ran · our draft was wrong fingerprinted no licence file found · pointer only · d5146fcc2e6beafd · report
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Model namepllet/HandOccNet/main/model.py found in paper text by Syntology unverified no licence file found · pointer only · 54fe325855be2e0b · report

Tasks

3D Hand Pose Estimationhand-object pose

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
3D Hand Pose Estimation DexYCB HandOccNet Average MPJPE (mm) 14.0 #7 of 11 Archive leaderboard report
3D Hand Pose Estimation DexYCB HandOccNet MPVPE 13.1 #7 of 11 Archive leaderboard report
3D Hand Pose Estimation DexYCB HandOccNet PA-MPVPE 5.5 #7 of 11 Archive leaderboard report
3D Hand Pose Estimation DexYCB HandOccNet PA-VAUC 89.0 #7 of 11 Archive leaderboard report
3D Hand Pose Estimation DexYCB HandOccNet Procrustes-Aligned MPJPE 5.80 #7 of 11 Archive leaderboard report
3D Hand Pose Estimation DexYCB HandOccNet VAUC 76.6 #7 of 11 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (Ego4D) All 10.9 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (Ego4D) Occ 9.6 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (Ego4D) Visible 11.2 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (New Days) All 13.7 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (NewDays) Occ 9.8 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (NewDays) Visible 15.7 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (VISOR) All 12.4 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (VISOR) Occ 9.9 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (no param) PCK@0.05 (VISOR) Visible 13.1 #9 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (Ego4D) All 7.7 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (Ego4D) Occ 8.0 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (Ego4D) Visible 7.3 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (New Days) All 9.1 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (NewDays) Occ 7.2 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (NewDays) Visible 10.2 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (VISOR) All 8.1 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (VISOR) Occ 7.4 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HInt: Hand Interactions in the wild HandOccNet (param) PCK@0.05 (VISOR) Visible 8.5 #10 of 10 Archive leaderboard report
3D Hand Pose Estimation HO-3D v2 HandOccNet AUC_J 0.819 #10 of 24 Archive leaderboard report
3D Hand Pose Estimation HO-3D v2 HandOccNet AUC_V 0.819 #10 of 24 Archive leaderboard report
3D Hand Pose Estimation HO-3D v2 HandOccNet F@15mm 0.963 #10 of 24 Archive leaderboard report
3D Hand Pose Estimation HO-3D v2 HandOccNet F@5mm 0.564 #10 of 24 Archive leaderboard report
3D Hand Pose Estimation HO-3D v2 HandOccNet PA-MPJPE (mm) 9.1 #10 of 24 Archive leaderboard report
3D Hand Pose Estimation HO-3D v2 HandOccNet PA-MPVPE 8.8 #10 of 24 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

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