Yifei Li
Yifei Li
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NeuralFluid: Nueral Fluidic System Design and Control with Differentiable Simulation
Yifei Li
,
Yuchen Sun
,
Pingchuan Ma
,
Eftychios Sifakis
,
Tao Du
,
Bo Zhu
,
Wojciech Matusik
Conference on Neural Information Processing Systems
(NeurIPS)
2024
September 2024
Neural control and design of complex fluidic systems with dynamic solid boundaries using differentiable simulation.
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DOI
arXiv
DiffAvatar: Simulation-Ready Garment Optimization with Differentiable Simulation
Yifei Li
,
Hsiao-yu Chen
,
Egor Larionov
,
Nikolaos Sarafianos
,
Wojciech Matusik
,
Tuur Stuyck
Computer Vision and Pattern Recognition
(CVPR)
2024
December 2023
Physics-based digital avatar body and garment shape and material joint optimization using differentiable simulation
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Video
DOI
arXiv
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
Fluidic Topology Optimization with an Anisotropic Mixture Model
Yifei Li
,
Tao Du
,
Sangeetha Grama Srinivasan
,
Kui Wu
,
Bo Zhu
,
Eftychios Sifakis
,
Wojciech Matusik
ACM Transactions on Graphics (
Proceedings of SIGGRAPH Asia 2022
)
September 2022
A topology optimization method with an anisotropic and differentiable constitutive model to design Stokes-flow fluidic devices.
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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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