Physgaussian: Physics-integrated 3d gaussians for generative dynamics

T Xie, Z Zong, Y Qiu, X Li, Y Feng… - Proceedings of the …, 2024 - openaccess.thecvf.com
We introduce PhysGaussian a new method that seamlessly integrates physically grounded
Newtonian dynamics within 3D Gaussians to achieve high-quality novel motion synthesis …

Artificial intelligence for science in quantum, atomistic, and continuum systems

X Zhang, L Wang, J Helwig, Y Luo, C Fu, Y Xie… - arXiv preprint arXiv …, 2023 - arxiv.org
Advances in artificial intelligence (AI) are fueling a new paradigm of discoveries in natural
sciences. Today, AI has started to advance natural sciences by improving, accelerating, and …

Physics-informed computer vision: A review and perspectives

C Banerjee, K Nguyen, C Fookes… - arXiv preprint arXiv …, 2023 - arxiv.org
The incorporation of physical information in machine learning frameworks is opening and
transforming many application domains. Here the learning process is augmented through …

Physdreamer: Physics-based interaction with 3d objects via video generation

T Zhang, HX Yu, R Wu, BY Feng, C Zheng… - arXiv preprint arXiv …, 2024 - arxiv.org
Realistic object interactions are crucial for creating immersive virtual experiences, yet
synthesizing realistic 3D object dynamics in response to novel interactions remains a …

[HTML][HTML] Neural integration for constitutive equations using small data

F Masi, I Einav - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
Data-driven models based on deep learning algorithms intend to overcome the limitations of
traditional constitutive modelling by directly learning from data. However, the need for …

Learning homogenization for elliptic operators

K Bhattacharya, N Kovachki, A Rajan, AM Stuart… - arXiv preprint arXiv …, 2023 - arxiv.org
Multiscale partial differential equations (PDEs) arise in various applications, and several
schemes have been developed to solve them efficiently. Homogenization theory is a …

DIFFTACTILE: A Physics-based Differentiable Tactile Simulator for Contact-rich Robotic Manipulation

Z Si, G Zhang, Q Ben, B Romero, Z Xian, C Liu… - arXiv preprint arXiv …, 2024 - arxiv.org
We introduce DIFFTACTILE, a physics-based differentiable tactile simulation system
designed to enhance robotic manipulation with dense and physically accurate tactile …

Reconstruction and Simulation of Elastic Objects with Spring-Mass 3D Gaussians

L Zhong, HX Yu, J Wu, Y Li - arXiv preprint arXiv:2403.09434, 2024 - arxiv.org
Reconstructing and simulating elastic objects from visual observations is crucial for
applications in computer vision and robotics. Existing methods, such as 3D Gaussians …

Physics-informed shape optimization using coordinate projection

Z Zhang, C Lin, B Wang - Scientific Reports, 2024 - nature.com
The rapid growth of artificial intelligence is revolutionizing classical engineering society,
offering novel approaches to material and structural design and analysis. Among various …

PARCv2: Physics-aware Recurrent Convolutional Neural Networks for Spatiotemporal Dynamics Modeling

PCH Nguyen, X Cheng, S Arfaza, P Seshadri… - arXiv preprint arXiv …, 2024 - arxiv.org
Modeling unsteady, fast transient, and advection-dominated physics problems is a pressing
challenge for physics-aware deep learning (PADL). The physics of complex systems is …