Yifei Li
Yifei Li
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machine learning
A Method for Automatically Animating Children’s Drawings of the Human Figure
Harrison Jesse Smith
,
Somya Jain
,
Yifei Li
,
Qingyuan Zheng
,
Jessica Hodgins
ACM Transactions on Graphics (presented at
SIGGGRAPH 2023
)
February 2023
A framework for bringing children’s drawings of human figures to life. Try out our Public Demo (which was used by millions of users) to animate your own drawing, or explore our Dataset of ~180,000 animated drawings for your own research.
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DOI
arXiv
DiffCloth: Differentiable Cloth Simulation with Dry Frictional Contact
Yifei Li
,
Tao Du
,
Kui Wu
,
Jie Xu
,
Wojciech Matusik
ACM Transactions on Graphics (presented at
SIGGGRAPH 2022
)
April 2022
A differentiable cloth simulator that uses a fast and novel method for deriving gradients in PD-based cloth simulation with dry frictional contact.
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DOI
arXiv
JoinABLe: Learning Bottom-up Assembly of Parametric CAD Joints
Karl D.D. Willis
,
Pradeep Kumar Jayaraman
,
Hang Chu
,
Yunsheng Tian
,
Yifei Li
,
Daniele Grandi
,
Aditya Sanghi
,
Linh Tran
,
Joseph G. Lambourne
,
Armando Solar-Lezama
,
Wojciech Matusik
Computer Vision and Pattern Recognition
(CVPR)
2022
March 2022
A learning-based method that assembles parts together to form joints.
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