Publication
AtomGS: Atomizing Gaussian Splatting for High-Fidelity Radiance Field
Rong Liu, Rui Xu, Yue Hu, Meida Chen, Andrew Feng
Pre-Print arXiv:2405.12369
Project Page | Paper | Code
Universal Photorealistic Style Transfer: A Lightweight and Adaptive Approach
Rong Liu, Enyu Zhao, Zhiyuan Liu, Andrew Feng, Scott John Easley
Pre-Print arXiv:2309.10011
Project Page | Paper | Code
Project
Gaussian Splatting Monitor
We aim to extend 3D Gaussian Splatting, currently limited to RGB rendering and loss, by incorporating differentiable outputs inspired by the versatile Neural Radiance Fields (NeRF), thus enabling advanced research and novel loss functions for improved volumetric analysis.
GaussianNeRF: High-Fidelity Surface Reconstruction based on Gaussian Constraint
We enhanced NeRF’s mesh modeling quality and speed by incorporating a Gaussian loss function, resulting in better mesh quality and outperforming Nerfacto in texture and runtime.
GPT-ID: GPT Interaction Detector
We propose GPT-ID, a tool built upon DetectGPT, designed to distinguish AI-generated from human-written texts with improved accuracy and novel edit distribution comparison, aiming to ensure responsible use of text-generation technologies.
Store Sales - Time Series Forecasting
The project aims to forecast sales for Ecuador’s Corporación Favorita using time series data, achieving top 5 leaderboard ranking through data analysis, Exponential Smoothing, LightGBM, and Genetic Mutation algorithms.
Undergraduate Thesis: A Radar Signal Sorting and Locating Approach Based on UAV Swarm via Distributed Algorithm
Traditional methods using Pulse Descriptor Word (PDW) for radar signal sorting and locating are limited in accuracy, but our new SDSL framework, utilizing the PP-YOLOE model, improves performance and efficiency, especially for UAV swarms.
Experience
Research Engineer
Aug 2023 - PresentSupervisor: Dr. Andrew Feng
USC Institute for Creative Technologies
Supervisor: Dr. Andrew FengAug 2023 - Present
Research Assistant
Aug 2023 - May 2024Supervisor: Dr. Andrew Feng
USC Institute for Creative Technologies
Supervisor: Dr. Andrew FengAug 2023 - May 2024
- 3D Gaussian Splatting
- Atomizing Gaussian Splatting for High-Fidelity Radiance Field
Research Intern
May 2023 - Aug 2023Supervisor: Dr. Andrew Feng
USC Institute for Creative Technologies
Supervisor: Dr. Andrew FengMay 2023 - Aug 2023
- Neural Radiance Fields (NeRF)
- Scalable NeRF on large terrain datasets
Research Assistant
July 2020 - July 2022Supervisor: Prof. Liangtian Wan
Dalian University of Technology
Supervisor: Prof. Liangtian WanJuly 2020 - July 2022
- Objective Detection (RCNN and YOLO)
- Transfer Learning
Teaching Assistant
September 2021 - June 2022Dalian University of Technology
September 2021 - June 2022
- Program Design Basics and C Programming
- Object-Oriented Method and C++ Program Design
Research Engineer
Aug 2023 - PresentSupervisor: Dr. Andrew Feng
USC Institute for Creative Technologies
Supervisor: Dr. Andrew FengAug 2023 - Present
Research Assistant
Aug 2023 - May 2024Supervisor: Dr. Andrew Feng
USC Institute for Creative Technologies
Supervisor: Dr. Andrew FengAug 2023 - May 2024
- 3D Gaussian Splatting
- Atomizing Gaussian Splatting for High-Fidelity Radiance Field
Research Intern
May 2023 - Aug 2023Supervisor: Dr. Andrew Feng
USC Institute for Creative Technologies
Supervisor: Dr. Andrew FengMay 2023 - Aug 2023
- Neural Radiance Fields (NeRF)
- Scalable NeRF on large terrain datasets
Research Assistant
July 2020 - July 2022Supervisor: Prof. Liangtian Wan
Dalian University of Technology
Supervisor: Prof. Liangtian WanJuly 2020 - July 2022
- Objective Detection (RCNN and YOLO)
- Transfer Learning
Teaching Assistant
September 2021 - June 2022Dalian University of Technology
September 2021 - June 2022
- Program Design Basics and C Programming
- Object-Oriented Method and C++ Program Design
Awards
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DUT Outstanding Undergraduate Thesis
-
Meritorious Winner in Mathematical Contest in Modeling
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First Prize in the National Artificial Intelligence Knowledge Competition for College Students