Search Results for author: Xi Deng

Found 3 papers, 1 papers with code

Neural Control Variates with Automatic Integration

no code implementations23 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.

A Simple Approach to Differentiable Rendering of SDFs

no code implementations14 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.

Inverse Rendering

Robotic Dough Shaping

1 code implementation31 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.

Sand

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