Xiang Feng / 冯相

Publication

* denotes equal contribution.

SAP Warp: GPU-accelerated Simulation of Friction Contact for Robotics

Yunuo Chen*, Xiang Feng*, Chang Yu, Yin Yang, Joseph Masterjohn, Chenfanfu Jiang

Open-source Project, 2026
[Project Page]

MemoryVAM: Integrating Memory into Video Action Model for Robot Manipulation

Yuxin Jiang*, Chang Yu*, Yunuo Chen, Xiang Feng, Yin Yang, Nishank Gite, Chenfanfu Jiang

RSS (Workshop on Robot World Models) / arXiv, 2026
[Project Page] [arXiv]

Unified Sparse Framework for Large-Scale Material Point Method Simulations

Yidong Zhao, Lars Blatny, Xiang Feng, Mikkel M. Juel, Chenfanfu Jiang, Johan Gaume

arXiv, 2026
[arXiv]

MPM Lite: Linear Kernels and Integration without Particles

Xiang Feng*, Yunuo Chen*, Chang Yu*, Hao Su, Demetri Terzopoulos, Yin Yang, Joseph Masterjohn, Alejandro Castro, Chenfanfu Jiang

SIGGRAPH, 2026 Journal Track (Technical Paper Trailer)
[Project Page] [arXiv] [Code] [Youtube]

ElastoGen: 4D Generative Elastodynamics

Yutao Feng*, Yintong Shang*, Xiang Feng*, Lei Lan, Shandian Zhe, Tianjia Shao, Hongzhi Wu, Kun Zhou, Chenfanfu Jiang, Yin Yang

AAAI, 2026 Oral (≈5%)
[Project Page]

OpenSubstance: A High-quality Measured Dataset of Multi-View and -Lighting Images and Shapes

Fan Pei, Jinchen Bai, Xiang Feng, Zoubin Bi, Kun Zhou, Hongzhi Wu

ICCV, 2025
[Project Page]

ARM: Appearance Reconstruction Model for Relightable 3D Generation

Xiang Feng*, Chang Yu*, Zoubin Bi*, Yintong Shang, Feng Gao, Hongzhi Wu, Kun Zhou, Chenfanfu Jiang, Yin Yang

CVPR, 2025 Highlight (≈3%)
[Project Page]

Gaussian Splashing: Unified Particles for Versatile Motion Synthesis and Rendering

Yutao Feng*, Xiang Feng*, Yintong Shang, Ying Jiang, Chang Yu, Zeshun Zong, Tianjia Shao, Hongzhi Wu, Kun Zhou, Chenfanfu Jiang, Yin Yang

CVPR, 2025
[Project Page]

Learning Photometric Feature Transform for Free-form Object Scan

Xiang Feng, Kaizhang Kang, Fan Pei, Huakeng Ding, Jinjiang You, Ping Tan, Kun Zhou, Hongzhi Wu

TVCG, 2024
[Preprint(0.9MB)] [Supp.(0.2MB)] [Video] [IEEE Xplore]

GS^3: Efficient Relighting with Triple Gaussian Splatting

Zoubin Bi*, Yixin Zeng*, Chong Zeng, Fan Pei, Xiang Feng, Kun Zhou, Hongzhi Wu

SIGGRAPH Asia, 2024
[Project Page]

Real-time Acquisition and Reconstruction of Dynamic Volumes with Neural Structured Illumination

Yixin Zeng*, Zoubin Bi*, Mingrui Yin, Xiang Feng, Kun Zhou, Hongzhi Wu

CVPR, 2024
[Project Page]

Differentiable Dynamic Visible-Light Tomography

Kaizhang Kang*, Zoubin Bi*, Xiang Feng, Yican Dong, Kun Zhou, Hongzhi Wu

SIGGRAPH Asia, 2023
[Project Page]

Professional Activities

Talks

Jun 2026Invited talk at GAMES Webinar, High Performance Physics-based Simulation
Mar 2026Invited talk at SFU Delta Lab, Towards Bridging the 3D Data Gap for Building Spatial Intelligence

Awards

2026Meshy Fellowship Finalist
20212nd Prize in ASC (Asia Student Supercomputer Challenge)

Reviewing

SIGGRAPH Asia, IEEE TVCG, AAAI, Pacific Graphics

Misc

Asuna: Vulkan-based Path Tracer

Asuna is a renderer based on vulkan ray tracing pipeline with NVIDIA card.
[code]

Blog

Casual thoughts.
[blog]