Shi Mao

I am currently pursuing my Ph.D. in Computer Science at the Visual Computing Center at King Abdullah University of Science and Technology (KAUST). I works under the guidance of Prof. Wolfgang Heidrich as a member of the Computational Imaging Group.

I got my M.S. degree from Tsinghua-Berkely Shenzhen Institute (TBSI), Tsinghua University, where I was co-advised by Prof. Qionghai Dai and Prof. Lu Fang. Before that, I received my B.E. degree from South China University of Technology (SCUT), where I studied intelligence science and technology. I had a wonderful time in UC Berkely as a visiting student during my senior year and serves a research consultant at Baidu Research before joining KAUST.

My research interest spans computational imaging and 3D vision.

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Research
Generating Material-Aware 3D Models from Sparse Views
S. Mao, C. Wu, R. Yi, Z. Shen, L. Zhang, W. Heidrich
IEEE/CVF International Conference on Computer Vision and Pattern Recognition (CVPR) Workshop PBDL , 2024
bibtex / paper / code

an Inverse rendering pipeline incorporates Pre-Integrated Rendering and Neural Surface Representation to learn high-quality geometry with all-frequency illumination..

NeuS-PIR: Learning Relightable Neural Surface using Pre-Integrated Rendering
S. Mao, C. Wu, Z. Shen, Y. Wang, D. Wu, L. Zhang
arXiv, 2023
bibtex / paper / code

an Inverse rendering pipeline incorporates Pre-Integrated Rendering and Neural Surface Representation to learn high-quality geometry with all-frequency illumination..

Surface Material Perception Through Multimodal Learning
S. Mao, M. Ji, B. Wang, Q. Dai, and L. Fang
IEEE Journal of Selected Topics in Signal Processing (JSTSP), 2022
bibtex / paper / code

Material's subsurface scattering feature can be probed by dot-pattern illumination emitted by the structured ligh camera. By fusing with reflection and texture features, the material recognition power is enhanced.

GigaMVS: A Benchmark for Ultra-large-scale Gigapixel-level 3D Reconstruction
J. Zhang*, J. Zhang*, S. Mao*, M. Ji, G. Wang, Z. Chen, T. Zhang, X. Yuan, Q. Dai, and L. Fang
IEEE trans. on Pattern Analysis and Machine Intelligence (TPAMI), 2021
website / bibtex / paper

We build a high-resolution MVS benchmark to support large-scale 3D reconstruction with fine details.

CNN and PCA based visual system of a wheelchair manipulator robot for automatic drinking
Z. Zhang*, S. Mao*, K. Chen, L. Xiao, B. Liao, C. Li, P. Zhang
IEEE International Conference on Robotics and Biomimetics (ROBIO), 2018

Recognize and localize the cup for grasping by computer vision, after decoding the patient's intention by EEG.

Education
KAUST Fall 2023 -
Ph.D. in Computer Science
Visual Computing Center, King Abdullah University of Science and Technology (KAUST)
advised by Prof. Wolfgang Heidrich
THU Fall 2019 - Spring 2022
M. S. in Data Science and Technology
Tsinghua-Berkely Shenzhen Institute (TBSI), Tsinghua University (THU)
co-advised by Prof. Qionghai Dai and Prof. Lu Fang
GPA: 3.95 Rank:2/98
scut Fall 2015 - Spring 2019
B. E. in Intelligence Science and Technology
Department of Automation, South China University of Technology (SCUT)
Chinese National Scholarship, by Minister of Education of China, 2017
Chinese National Scholarship, by Minister of Education of China, 2016
GPA: 3.90 Rank:1/50
ucb Fall 2018
Visiting Student in Computer Science and Statistics
Exchange Program, University of California, Berkely (UCB)
Coursework: Introduction to Artificial Intelligence (CS 188, A), High-Dimensional Data Analysis with Low-Dimensional Models (EE290T, B+), Probability for Data Science (Prob 140, A+), Special Topics on Deep Learning (CS294-131, A)

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