no code implementations • 23 Sep 2024 • Zilu Li, Guandao Yang, Qingqing Zhao, Xi Deng, Leonidas Guibas, Bharath Hariharan, Gordon Wetzstein
This paper proposes a novel approach to construct learnable parametric control variates functions from arbitrary neural network architectures.
no code implementations • 14 May 2024 • Zichen Wang, Xi Deng, Ziyi Zhang, Wenzel Jakob, Steve Marschner
We present a simple algorithm for differentiable rendering of surfaces represented by Signed Distance Fields (SDF), which makes it easy to integrate rendering into gradient-based optimization pipelines.
1 code implementation • 31 Jul 2022 • Jan Ondras, Di Ni, Xi Deng, Zeqi Gu, Henry Zheng, Tapomayukh Bhattacharjee
The ability to deform soft objects remains a great challenge for robots due to difficulties in defining the problem mathematically.