Tiantian Li

I am Tiantian Li. I obtained my master’s degree at the College of Computer Science and Electronic Engineering(CSEE), Hunan University (HNU) under the supervision of Prof. Gaobo Yang in 2025. I got my bachelor’s degree at College of Information Enginnering from Sichuan Agricultural University (SICAU) in 2022.

📌My research interests lie in Neural Representation and Compression, 3D reconstruction and neural rendering, etc.

Education

🏫 Master in Computer Science and Electronic Engineering, Hunan University. 2022-Present
🏫 Bachelor in Information Engineering, Sichuan Agricultural University. 2018 - 2022

👩‍🔬 Research Intern, Institute for AI Industry Research (AIR), Tsinghua University. Jun 2024 – Mar 2025

🏢 3D Reconstruction Algorithm Engineer, Rawmanric AI, Chengdu July 2025 – Present
🏢 Image Algorithm Engineer Intern, Shenzhen AiXieSheng Technology Co., Ltd. Mar 2022 – Dec 2023

Tiantian Li, Xinjie Zhang, Dailan He, Xingtong Ge, Tongda Xu, Jun Zhang, Yan Wang. GaussianImage++: Boosted Image Representation and Compression with 2D Gaussian Splatting. Proceedings of the AAAI Conference on Artificial Intelligence (AAAI), 2026. [Paper] [Code]
Tiantian Li, Yue Li, Ruixiao Guo, Gaobo Yang. Learned lossless medical image compression via dual transform and subimage-wise auto-regression[J]. Signal Processing: Image Communication, 2026, 142: 117455. [Paper]
Tiantian Li, et al. “Deep Lossless Image Compression via Masked Sampling and Coarse-to-Fine Auto-Regression.” arXiv preprint arXiv:2503.11231 (2025). [Paper]