Jiaming Sun
Founder & CEO at 4DV.ai
Los Angeles, California, United States
Summary
🤩
Rockstar🎓
Top SchoolJiaming Sun is a founder and CEO based in Los Angeles with a decade of hands-on experience in 3D vision and computer vision research, bridging academic innovation and product engineering. As founder of 4DV.ai and a long-standing research associate at Zhejiang University’s ZJU-3DV Lab, he has driven advances in real-time monocular 3D reconstruction, NeRF-based avatars, and markerless motion capture from prototyping to commercial systems. Previously CTO of Image Derivative and researcher at SenseTime and DJI, he combines deep learning research with practical system integration and real-time demo engineering. His open-source contributions include enhancements to the influential NeuralRecon project (CVPR 2021 oral), where he added real-time demos and ARKit integration—illustrating his ability to turn cutting-edge papers into usable tooling. Trained in computer science at SUSTech, he balances academic rigor with entrepreneurial execution, often focusing on bridging mobile/AR data pipelines with high-quality 3D reconstruction.
10 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at South University of Science and Technology of China
Chinese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (7)
computer-vision10
pytorch10
python10
3d-reconstruction10
3d10
data-processing9
machine-learning9
Programming languages (13)
Github contributions (5)
zju3dv/NeuralRecon
Apr 2021 - Dec 2021
Code for "NeuralRecon: Real-Time Coherent 3D Reconstruction from Monocular Video", CVPR 2021 oral
Role in this project:
ML Engineer
ML EngineerContributions:2 reviews, 35 commits, 4 PRs in 8 months
Contributions summary:Jiaming primarily contributes to the project by modifying and integrating various components related to 3D reconstruction, specifically within the context of monocular video analysis. They added a real-time demo for custom data, which included the integration of ARKit data and processing scripts. Furthermore, they performed various changes and bug fixes to the demo, the utils, and the render module, potentially to improve the 3D reconstruction accuracy and real-time performance.
pytorchcoherentreconstructioncomputer-vision3d-reconstruction
JiamingSuen/script_repo
Mar 2016 - Feb 2017
Contributions:1 PR, 43 pushes, 1 branch in 1 year
templatetemp
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.