About Me

I am a final-year undergraduate student in Department of Electronic Engineering, Tsinghua University. My research interest is signal processing, computer vision, and wireless communication.

During the summer in 2023, I have had an internship working on computer vision under the supervision of Prof. Tianfan Xue in Multimedia Laboratory, the Chinese University of Hong Kong.

During Oct. 2021 ~ Jun. 2023, I was working on RIS-assisted communication systems in Broadband Wireless Communication and Signal Processing Laboratory, Tsinghua University, under the supervision of Prof. Linglong Dai.

📝 Publications

In submission

Obj-NeRF: Extracting Object NeRFs from Multi-view Images

Zhiyi Li, Lihe Ding, Tianfan Xue

We propose Obj-NeRF, a novel comprehensive pipeline to extract object NeRFs from multi-view images, which can be used for NeRF editing tasks.

Project, Paper, Video, PDF

IWCMC 2023

RIS Energy Efficiency Optimization with Practical Power Models

Zhiyi Li, Jida Zhang, Jieao Zhu, Linglong Dai

IEEE International Wireless Communications and Mobile Computing Conference 2023 (IWCMC'23)

Paper, Code, Slides, BibTex

🎖 Honors and Awards

  • 2023.11   Candidate of Tsinghua Grand Scholarship
  • 2023.10   Chinese National Scholarship
  • 2023.05   First Prize in 12th Science and Technology Challenge Cup in Beijing
  • 2022.10   Jiang Nanxiang Scholarship (Top 2% in Tsinghua)
  • 2021.12   First Prize in 13th Mathematics Competitions for Chinese College Students
  • 2021.10   Chinese National Scholarship
  • 2021.05   First Prize in 4th Artificial Intelligent Competition in Tsinghua University
  • 2019.12   Gold Medal in 33rd Chinese Chemistry Olympiad and participant of the National Training Team (50 students nationwide annually)

📖 Educations


Tsinghua University

B.E. in Electronic Engineering

GPA: 3.96/4.00

2020.09 - 2024.06 (Expected)

Beijing, China

💻 Internships


Multimedia Laboratory, The Chinese University of Hong Kong

Research Assistant

2023.07 - 2023.09

Hong Kong S.A.R., China