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
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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
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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

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Tsinghua University

B.E. in Electronic Engineering

GPA: 3.96/4.00

2020.09 - 2024.06 (Expected)

Beijing, China


💻 Internships

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Multimedia Laboratory, The Chinese University of Hong Kong

Research Assistant

2023.07 - 2023.09

Hong Kong S.A.R., China