BG-HOP: A Bimanual Generative Hand-Object Prior

Sriram Krishna, Sravan Chittupalli, Sungjae Park

6/8/2025

cs.CVcs.LGcs.RO

No official code found. Best implementation: sriramsk1999/bghop (5 stars, last commit 2025-05-16).

Abstract

In this work, we present BG-HOP, a generative prior that seeks to model bimanual hand-object interactions in 3D. We address the challenge of limited bimanual interaction data by extending existing single-hand generative priors, demonstrating preliminary results in capturing the joint distribution of hands and objects. Our experiments showcase the model's capability to generate bimanual interactions and synthesize grasps for given objects. We make code and models publicly available.

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Code Implementations(1)

sriramsk1999/bghopCommunity100%

50Shell, PythonMar 7, 20251 years ago

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Cite this paper

@article{krishna2025bghop,
  title  = {BG-HOP: A Bimanual Generative Hand-Object Prior},
  author = {Sriram Krishna and Sravan Chittupalli and Sungjae Park},
  year   = {2025},
  eprint = {2506.09068},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2506.09068v1}
}

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