Web: http://arxiv.org/abs/2209.10833

Sept. 23, 2022, 1:14 a.m. | Haoyu Hu, Xinyu Yi, Hao Zhang, Jun-Hai Yong, Feng Xu

cs.CV updates on arXiv.org arxiv.org

Single view-based reconstruction of hand-object interaction is challenging
due to the severe observation missing caused by occlusions. This paper proposes
a physics-based method to better solve the ambiguities in the reconstruction.
It first proposes a force-based dynamic model of the in-hand object, which not
only recovers the unobserved contacts but also solves for plausible contact
forces. Next, a confidence-based slide prevention scheme is proposed, which
combines both the kinematic confidences and the contact forces to jointly model
static and sliding …

arxiv interactions physics

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