My name is Chong ZENG 曾充, and usually use the name NCJ in open-source communities. Currently I am a master student majoring Computer Science and Technology at Zhejiang University, supervised by Prof. Hongzhi Wu. I am currently a visiting graduate at UC San Diego, fortunate to be advised by Prof. Hao Su. Previously, I'was fortunate to work closely with Dr. Yue Dong as a research intern at Microsoft Research Asia. Before that, I received my bachelor's degree at College of Computer Science and Technology, ZJU. My research interests include Computer Graphics and 3D Vision, specifically, 3D object geometry and appearance modeling and generation.
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Publications
One-2-3-45++: Fast Single Image to 3D Objects with Consistent Multi-View Generation and 3D Diffusion
Minghua Liu*, Ruoxi Shi*, Linghao Chen*, Zhuoyang Zhang*, Chao Xu*, Xinyue Wei, Hansheng Chen, Chong Zeng, Jiayuan Gu, Hao Su
Preprint [Project] [arXiv] [Code] [Demo]
Critique of “productivity, Portability, Performance: Data-Centric Python” by SCC Team From Zhejiang University
Zihan Yang, Yi Chen, Kaiqi Chen, Xingjian Qian, Shaojun Xu, Yun Pan, Chong Zeng†, Jianhai Chen*, Yin Zhang*, Zeke Wang*
TPDS Journal 2023 [DOI: 10.1109/TPDS.2023.3333805]
†: Served as an Advisor
Zero123++: A Single Image to Consistent Multi-view Diffusion Base Model
Ruoxi Shi, Hansheng Chen, Zhuoyang Zhang, Minghua Liu, Chao Xu, Xinyue Wei, Linghao Chen, Chong Zeng, Hao Su
Technical Report [arXiv] [Code] [Demo]
Relighting Neural Radiance Fields with Shadow and Highlight Hints
Chong Zeng, Guojun Chen, Yue Dong, Pieter Peers, Hongzhi Wu, Xin Tong
SIGGRAPH 2023 [Project] [Code & Data] [PDF] [Author's Version (arXiv)]
A Unified Spatial-Angular Structured Light for Single-View Acquisition of Shape and Reflectance
Xianmin Xu*, Yuxin Lin*, Haoyang Zhou, Chong Zeng, Yaxin Yu, Kun Zhou, Hongzhi Wu
CVPR 2023 [Project] [PDF]
DiFT: Differentiable Differential Feature Transform for Multi-View Stereo
Kaizhang Kang, Chong Zeng, Hongzhi Wu, Kun Zhou
Technical Report [arXiv]
Calculation and optimization of correlation function in distillation method of lattice quantum chromodynamcis (in Chinese)
Zhang Ren-Qiang, Jiang Xiang-Yu, Yu Jiong-Chi, Zeng Chong, Gong Ming, Xu Shun
Acta Physica Sinica, 70, 161201 (2021) [DOI: 10.7498/aps.70.20210030]
Experiences
Microsoft Research Asia (MSRA)
Research Intern @ Internet-Graphics Group, Oct 2022 - June 2023
Neural Relighting Research with NeRF Scene Representation and Diffusion Models
Graphics and Parallel System Group (GAPS), State Key Lab of CAD&CG, Zhejiang University
Research Assistant, March 2021 - July 2022
Differentiable Appearance and Geometry Acquisition
Microsoft Research Asia (MSRA)
Research Intern @ Internet-Graphics Group, July 2021 - Oct 2021
Performance Acceleration for Large Scale Real-Time Graphics Super-Resolution Neural Networks
Projects
ZJU GitZJU's Git service. I worked as the project leader, helped deploy and maintain this platform for all students and faculty in ZJU.
GNC
[Repo] [Online Demo]
GNC (GNC is not C) is a toy compiler written in Rust and is ported to pure frontend via WebAssembly. To overcome the limitations of LLVM, I wrote a JS runtime called HLVM which takes AST as IR and interprets it. An visualization tool is also available.
Overfit-SDF
[Repo]
Use neural network to overfit 3D object's SDF geometry representation, implemented in PyTorch.
AI-Seal Project
[Online Demo] [More]
One of my web development projects featuring AI-driven Seal Generation, I implemented the backend system, a background management system (with frontend), and deployed all of these.
Covid-19 Visualization
[Repo] [Online Demo]
Visualizing statistics during the Covid-19 using customizable layout, implemented in React.js. SSR feature provided by Next.js.Skills
Programming Languages
Familiar: C, Python, C#, JavaScript
Basic: C++, Java, TypeScript, Go, Rust
Web Development
Frontend: React.js, Next.js
Backend: ASP.NET, Gin, Echo, Flask
Database & ORM: EF Core, MySQL, MariaDB, PostgresDB
Cache: Redis
Computer Graphics & Computer Vision
OpenGL, OpenCV, OptiX
Data Science, Machine Learning & Deep Learning
NumPy, Pandas, SkLearn, PyTorch
System Maintanence
Linux, Docker, Singularity, Grafana, Prometheus
Electronic Design & Embedded Systems
Embedded Systems: Arduino, Platform IO
FPGA Programming: Verilog, Chisel, Vivado, ZYNQ
PCB Design: Altium Design
Tools
Git, Vim, GDB, Latex
Powered by React.js, Tailwind CSS and Next.js
Original theme designed and developed with ❤️ by NCJ
Last updated: 2023-11-18
