Contact Edit: Artist Tools for Intuitive Modeling of Hand-Object Interactions
Contact Edit: Artist Tools for Intuitive Modeling of Hand-Object Interactions
复制标题
联系编辑:用于手部-物体交互直观建模的艺术家工具
DOI:
10.1145/3592117
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发表时间:
2023
影响因子:
6.2
通讯作者:
Pollard, Nancy
中科院分区:
文献类型:
--
作者:
Lakshmipathy, Arjun Sriram;Feng, Nicole;Lee, Yu Xi;Mahler, Moshe;Pollard, Nancy
Posing high-contact interactions is challenging and time-consuming, with hand-object interactions being especially difficult due to the large number of degrees of freedom (DOF) of the hand and the fact that humans are experts at judging hand poses. This paper addresses this challenge by elevating contact areas to first-class primitives. We provideend-to-end art-directable(EAD) tools to model interactions based on contact areas, directly manipulate contact areas, and compute corresponding poses automatically. To make these operations intuitive and fast, we present a novel axis-based contact model that supports real-time approximately isometry-preserving operations on triangulated surfaces, permits movement between surfaces, and is both robust and scalable to large areas. We show that use of our contact model facilitates high quality posing even for unconstrained, high-DOF custom rigs intended for traditional keyframe-based animation pipelines. We additionally evaluate our approach with comparisons to prior art, ablation studies, user studies, qualitative assessments, and extensions to full-body interaction.
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DOI:
10.1109/tvcg.2003.1207443
发表时间:
2003-07
期刊:
IEEE Trans. Vis. Comput. Graph.
影响因子:
--
作者:
K. Yamane;Yoshihiko Nakamura
通讯作者:
K. Yamane;Yoshihiko Nakamura
DOI:
10.1109/icra48506.2021.9560766
发表时间:
2021
期刊:
2021 IEEE International Conference on Robotics and Automation (ICRA
影响因子:
--
作者:
Cheng, Xianyi;Huang, Eric;Hou, Yifan;Mason, Matthew T.
通讯作者:
Mason, Matthew T.
影响因子:
2.5
作者:
Gehre, A.;Bronstein, M.;Solomon, J.
通讯作者:
Solomon, J.
DOI:
10.1145/3243651
发表时间:
2018-05
期刊:
ACM Transactions on Graphics (TOG)
影响因子:
--
作者:
Nicholas Sharp;Yousuf Soliman;Keenan Crane
通讯作者:
Nicholas Sharp;Yousuf Soliman;Keenan Crane
影响因子:
1.1
作者:
Youjin Lee;Sukwon Lee;Sung
通讯作者:
Sung