Hello, I'm Jian Gao

Ph.D. student at Nanjing University

I am a 2nd-year Ph.D. student at the School of Intelligent Science and Technology at Nanjing University, advised by Professors Yao Yao and Tieniu Tan. My research focuses on 3D reconstruction and differentiable rendering.

CV
Jian Gao

Education

Ph.D. Computer Science and Technology

Sept. 2024 – Present

Nanjing University

School of Intelligence Science and Technology

Supervisors: Prof. Yao Yao, Prof. Tieniu Tan

Current

M.S. Pattern Recognition and Intelligent Systems

Sept. 2020 – June 2023

Wuhan University

School of Remote Sensing and Information Engineering

Supervisor: Prof. Shunping Ji

Completed Master Thesis

B.S. Science and Technology of Remote Sensing

Sept. 2016 – June 2020

Wuhan University

School of Remote Sensing and Information Engineering

Supervisor: Prof. Shunping Ji

Completed

Experience

Research Assistant

Nanjing University

Sept. 2023 - Sept. 2024

Working with Prof. Yao Yao on 3D reconstruction and differentiable rendering research.

Teaching Assistant

Wuhan University

Feb. 2020 – July 2021

Teaching assistant for Computer Vision and Pattern Recognition course, helping students understand fundamental concepts.

Publications

* represents equal contributions

ComGS: Efficient 3D Object-Scene Composition via Surface Octahedral Probes

ArXiv, 2025

Jian Gao*, Mengqi Yuan*, Yifei Zeng, Chang Zeng, Zhihao Li, Zhenyu Chen, Weichao Qiu, Xiao-Xiao Long, Hao Zhu, Xun Cao, Yao Yao

Paper Project Code Dataset

SpatialVID: A Large-Scale Video Dataset with Spatial Annotations

ArXiv, 2025

Jiahao Wang*, Yufeng Yuan*, Rujie Zheng*, Youtian Lin, Jian Gao, Lin-Zhuo Chen, Yajie Bao, Yi Zhang, Chang Zeng, Yanxi Zhou, Xiao-Xiao Long, Hao Zhu, Zhaoxiang Zhang, Xun Cao, Yao Yao

Paper Project Code Dataset
4D SlingBAG

4D SlingBAG: spatial-temporal coupled Gaussian ball for large-scale dynamic 3D photoacoustic iterative reconstruction

ArXiv, 2024

Shuang Li*, Yibing Wang*, Jian Gao*, Chulhong Kim, Seongwook Choi, Yu Zhang, Qian Chen, Yao Yao, Changhui Li

Paper Code
SlingBAG

SlingBAG: Sliding Ball Adaptive Growth Algorithm with Differentiable Radiation Enables Super-efficient Iterative 3D Photoacoustic Image Reconstruction

ArXiv, 2024

Shuang Li*, Yibing Wang*, Jian Gao*, Chulhong Kim, Seongwook Choi, Yu Zhang, Qian Chen, Yao Yao, Changhui Li

Paper Code
Laser Progress

Advances in Differentiable Rendering Based on Three-Dimensional Gaussian Splatting (Invited, in Chinese)

Laser & Optoelectronics Progress, 2024

Jian Gao, Linzhuo Chen, Qiu Shen, Xun Cao, Yao Yao

Paper
Relightable 3D Gaussians

Relightable 3D Gaussians: Realistic Point Cloud Relighting with BRDF Decomposition and Ray Tracing

ECCV, 2024

Jian Gao*, Chun Gu*, Youtian Lin, Zhihao li, Hao Zhu, Xun Cao, Li Zhang, Yao Yao

Paper Code Project
ISPRS 2023

Deep learning based multi-view stereo matching and 3D scene reconstruction from oblique aerial images

ISPRS, 2023

Jin Liu, Jian Gao, Shunping Ji, Chang Zeng, Shaoyi Zhang, JianYa Gong

Paper Code Data
ISPRS Framework

A general deep learning based framework for 3D reconstruction from multi-view stereo satellite images

ISPRS, 2023

Jian Gao, Jin Liu and Shunping Ji

Paper Code
ICCV 2021

Rational Polynomial Camera Model Warping for Deep Learning Based Satellite Multi-View Stereo Matching

ICCV, 2021

Jian Gao*, Jin Liu* and Shunping Ji

Paper Code Data

Academic Services

CVPR

Reviewer

3DV

Reviewer

J-STARS

Reviewer