Shuai Chen

I am a 4th year PhD student in Active Vision Laboratory at University of Oxford, supervised by Prof. Victor Prisacariu.

I received my Master and Bachelor in Electrical Engineering at the University of Southern California.

Previously, I was a senior computer vision engineer at Huawei Technologies, where I led several commercially successful computer vision and computational photography projects in Huawei/Honor flagship smartphones.

Recently, I joined Niantic Labs for a research internship, mentored by amazing scientist colleagues Eric Brachmann, Tommaso Cavallari, and Victor Prisacariu.

Email  /  CV  /  Google Scholar  /  LinkedIn  /  Github

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Research

I'm interested in 3D Vision, Neural Rendering, and Computational Photography.




Map-Relative Pose Regression for Visual Re-Localization
Shuai Chen, Tommaso Cavallari, Victor Prisacariu, Eric Brachmann
CVPR, 2024   (Highlight)
project page / paper / code

A scene-agnostic pose regression network that maps scene-specific representations to 6-DoF camera poses, enabling APRs to adapt to new scenes in 5 minutes.

Refinement for Absolute Pose Regression with Neural Feature Synthesis
Shuai Chen, Yash Bhalgat, Xinghui Li, Jiawang Bian, Kejie Li, Zirui Wang, Victor Prisacariu
CVPR, 2024
project page / paper / code

A post-process for refining generic APRs using neural feature fields.

HR-APR: APR-agnostic Framework with Uncertainty Estimation and Hierarchical Refinement for Camera Relocalisation
Changkun Liu, Shuai Chen, Yukun Zhao, Huajian Huang, Victor Prisacariu, Tristan Braud
ICRA, 2024
paper

An APR-agnostic framework that accelerates pose refinement via pose-retrieval and uncertainty estimation.

DFNet: Enhance Absolute Pose Regression with Direct Feature Matching
Shuai Chen, Xinghui Li, Zirui Wang, Victor Prisacariu
ECCV, 2022
project page / paper / code

Leveraging luma-prior NeRF and direct feature matching to enhance 6-DoF camera pose regression approaches.

Deep Online Video Stabilization using IMU Sensors
Chen Li, Li Song, Shuai Chen, Rong Xie, Wenjun Zhang,
IEEE Transactions on Multimedia, 2022
paper

Real-time and data driven video stabilization using IMU sensors.

Direct-PoseNet: Absolute Pose Regression with Photometric Consistency
Shuai Chen, Zirui Wang, Victor Prisacariu
3DV, 2021
project page / paper / code

6-DoF camera pose regression with NeRF-based differentiable renderer.


Academic Services

Reviewer ECCV 2022,24 CVPR 2023,24, ICCV 2023, ICRA 2024


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