About Me

I received my Ph.D. degree at University of Electronic Science and Technology of China (UESTC), supervised by Prof. Guanghui Liu and Prof. Shuaicheng Liu in 2022, and received my Bachelor degree in China University of Petroleum (UPC) in 2016. I visited the Computational Health Informatics (CHI) Lab, University of Oxford in 2019.

I joined the group of Prof. Shengping Zhang at School of Computer Science and Technology, Harbin Institute of Technology (HIT), Weihai in 2023.

My research interest includes computer vision and computer graphics.

News

2026.07: One paper is accepted by ACMMM 2026.
2026.02: One paper is accepted by CVPR 2026.
2025.09: One paper is accepted by IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI).

Selected Publications

2026

SS-NeRF: Physically Based Sparse Spectral Rendering with Neural Radiance Field

IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2026

Ru Li, Jia Liu, Guanghui Liu, Shengping Zhang, Bing Zeng, Shuaicheng Liu

Paper | Code | BibTex

QueryMe: Query-Driven Open-Vocabulary 3D Object Affordances Grounding from Multimodal Evidence

IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR), 2026

Weiyu Zhao, Ru Li, Jiaqi Liu, Sizhe Zhao, Qinglin Liu, Shengping Zhang

Paper | Video | Code | BibTex

From Gaussians to Graphs: Open-Vocabulary 3D Scene Graph Generation for Scene Understanding

ACM International Conference on Multimedia (ACMMM), 2026

Jinyuan Wu, Weiyu Zhao, Qinglin Liu, Ru Li

Paper | Code | BibTex

2025

Multi-view Consistent 3D Panoptic Scene Understanding

The 39th Annual AAAI Conference on Artificial Intelligence (AAAI), 2025

Xianzhu Liu, Xin Sun, Haozhe Xie, Zonglin Li, Ru Li, Shengping Zhang

Paper | Code | BibTex

Diff-Shadow: Global-guided Diffusion Model for Shadow Removal

The 39th Annual AAAI Conference on Artificial Intelligence (AAAI), 2025

Jinting Luo, Ru Li, Chengzhi Jiang, Xiaoming Zhang, Mingyan Han, Ting Jiang, Haoxiang Fan, Shuaicheng Liu

Paper | Code | BibTex

Path-Adaptive Matting for Efficient Inference under Various Computational Cost Constraints

The 39th Annual AAAI Conference on Artificial Intelligence (AAAI), 2025

Qinglin Liu, Zonglin Li, Xiaoqian Lv, Xin Sun, Ru Li, Shengping Zhang

Paper | Code | BibTex

Joint Finger Valley Points-Free ROI Detection and Recurrent Layer Aggregation for Palmprint Recognition in Open Environment

IEEE Transactions on Information Forensics and Security (TIFS), 2025

Tingting Chai, Xin Wang, Ru Li, Wei Jia, Xiangqian Wu

Paper | Code | BibTex

2024

SpectralNeRF: Physically Based Spectral Rendering with Neural Radiance Field

The 38th Annual AAAI Conference on Artificial Intelligence (AAAI), 2024

Ru Li, Jia Liu, Guanghui Liu, Shengping Zhang, Bing Zeng, Shuaicheng Liu

Paper | Video | Code | BibTex

PBR-GAN: Imitating Physically Based Rendering with Generative Adversarial Networks

IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024

Ru Li, Peng Dai, Guanghui Liu, Shengping Zhang, Bing Zeng, Shuaicheng Liu

Paper | Code | BibTex

Hybrid Transformers with Attention-guided Spatial Embeddings for Makeup Transfer and Removal

IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024

Mingxiu Li, Wei Yu, Qinglin Liu, Zonglin Li, Ru Li, Bineng Zhong, Shengping Zhang

Paper | Code | BibTex

2023

SIRA-PCR: Sim-to-Real Adaptation for 3D Point Cloud Registration

IEEE/CVF International Conference on Computer Vision (ICCV), 2023

Suyi Chen, Hao Xu, Ru Li, Guanghui Liu, Chi-Wing Fu, Shuaicheng Liu

Paper | Video | Code | BibTex

MEFLUT: Unsupervised Learning 1D Lookup Tables for Multi-exposure Image Fusion

IEEE/CVF International Conference on Computer Vision (ICCV), 2023

Ting Jiang, Chuan Wang, Xinpeng Li, Ru Li, Haoqiang Fan, Shuaicheng Liu

Paper | Code | BibTex

2022

JigsawGAN: Auxiliary Learning for Solving Jigsaw Puzzles with Generative Adversarial Networks

IEEE Transactions on Image Processing (TIP), 2022

Ru Li, Shuaicheng Liu, Guangfu Wang, Guanghui Liu, Bing Zeng

Paper | Code | BibTex

UPHDR-GAN: Generative Adversarial Network for High Dynamic Range Imaging with Unpaired Data

IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2022

Ru Li, Chuan Wang, Jue Wang, Guanghui Liu, Heng-Yu Zhang, Bing Zeng, Shuaicheng Liu

Paper | Code | BibTex

2021

SDP-GAN: Saliency Detail Preservation Generative Adversarial Networks for High Perceptual Quality Style Transfer

IEEE Transactions on Image Processing (TIP), 2021

Ru Li, Chi-Hao Wu, Shuaicheng Liu, Jue Wang, Guangfu Wang, Guanghui Liu, Bing Zeng

Paper | Code | BibTex

Quadratic Terms based Point-to-Surface 3D Representation for Deep Learning of Point Cloud

IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2021

Tiecheng Sun, Guanghui Liu, Ru Li, Shuaicheng Liu, Shuyuan Zhu, Bing Zeng

Paper | Code | BibTex

Image Style Transfer with Generative Adversarial Networks

ACM Multimedia Doctor Symposium (ACMMM), 2021

Ru Li

Paper | Code | BibTex

2020

Multi-exposure Photomontage with Hand-held Cameras

Computer Vision and Image Understanding (CVIU), 2020

Ru Li, Shuaicheng Liu, Guanghui Liu, Tiecheng Sun, Jishun Guo

Paper | Code | BibTex

An Efficient and Compact 3D Local Descriptor based on the Weighted Height Image

Information Sciences (INS), 2020

Tiecheng Sun, Guanghui Liu, Shuaicheng Liu, Fanman Meng, Liaoyuan Zeng, Ru Li

Paper | Code | BibTex

2019

Hybrid Synthesis for Exposure Fusion from Hand-Held Camera Inputs

IEEE Internation Conference on Image Processing (ICIP), 2019

Ru Li, Shuaicheng Liu, Guanghui Liu, Bing Zeng

Paper | Code | BibTex

2018

Photomontage for Robust HDR Imaging with Hand-held Cameras

IEEE Internation Conference on Image Processing (ICIP), 2018

Ru Li, Xiaowu He, Shuaicheng Liu, Guanghui Liu, Bing Zeng

Paper | Code | BibTex

Education

2018.09 - 2022.12 | Ph.D. | University of Electronic Science and Technology of China (UESTC)
2016.09 - 2018.06 | M.Sc. | University of Electronic Science and Technology of China (UESTC)
2012.09 - 2016.06 | B.E. | China University of Petroleum (UPC)
2019.07 - 2019.10 | Visiting student | Computational Health Informatics (CHI) Lab, University of Oxford

Experience

2023.03-present | Assistant Professor | Harbin Institute of Technology (HIT), Weihai
2018.03-2022.12 | Intern | Megvii Research

Academic Services

Conferences: CVPR, ICCV, ECCV, AAAI, IJCAI, ACMMM, PG, IROS, ICASSP, etc.
Journals: TCSVT, SPL, CGF, GRSL, AIR, etc.

Ru Li（李茹）

About Me

News

Selected Publications

Education

Experience

Academic Services