Papers › Understanding Human Hands in Contact at Internet Scale

Understanding Human Hands in Contact at Internet Scale

11 Jun 2020CVPR 2020 6arXiv:2006.06669archive 2025-07-28

Dandan Shan, Jiaqi Geng, Michelle Shu, David F. Fouhey

Hands are the central means by which humans manipulate their world and being able to reliably extract hand state information from Internet videos of humans engaged in their hands has the potential to pave the way to systems that can learn from petabytes of video data. This paper proposes steps towards this by inferring a rich representation of hands engaged in interaction method that includes: hand location, side, contact state, and a box around the object in contact. To support this effort, we gather a large-scale dataset of hands in contact with objects consisting of 131 days of footage as well as a 100K annotated hand-contact video frame dataset. The learned model on this dataset can serve as a foundation for hand-contact understanding in videos. We quantitatively evaluate it both on its own and in service of predicting and learning from 3D meshes of human hands.

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bbox2center ddshan/hand_object_detector/lib/model/utils/viz_hand_obj.py official repository unverified MIT (permissive) · afed162214234aff · report
draw_obj_mask ddshan/hand_object_detector/lib/model/utils/viz_hand_obj.py official repository unverified MIT (permissive) · 5018f7b3c7c2f9ce · report
get_imdb ddshan/hand_object_detector/lib/datasets/factory.py official repository unverified MIT (permissive) · 3be9228820b46ef3 · report
ratio2coord ddshan/hand_object_detector/lib/model/utils/viz_hand_obj.py official repository unverified MIT (permissive) · 965b244632faa566 · report
unique_boxes ddshan/hand_object_detector/lib/datasets/ds_utils.py official repository unverified MIT (permissive) · 8a015c012f507631 · report
xywh_to_xyxy ddshan/hand_object_detector/lib/datasets/ds_utils.py official repository unverified MIT (permissive) · d3e019b11b709edb · report
xyxy_to_xywh ddshan/hand_object_detector/lib/datasets/ds_utils.py official repository unverified MIT (permissive) · a832e5017f504280 · report

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