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@IGL-HKUST

IGL-HKUST

Intelligent Graphics Lab at Hong Kong University of Science and Technology
README.md

IGL-HKUST

We are the Intelligent Graphics Lab at Hong Kong University of Science and Technology (IGL-HKUST). We focus on developing new technologies for 3D reconstruction, 3D generation, and 3D-aware video generation.

Current Members

Name Role Misc.
Yuan Liu Assistant Professor
Jiahao Lu PhD Student 25 Fall, Master@USTC, Bachelor@HUST
Co-supervised by Prof. Sai-Kit Yeung
Chengfeng Zhao PhD Student 25 Fall, Master@ShanghaiTech, Bachelor@ShanghaiTech
Zekai Gu PhD Student 25 Fall, Master@NUS, Bachelor@SCUT
Chengwei Ren PhD Student 25 Fall, Master@THU, Bachelor@HDU
Yingshuang Zou PhD Student 26 Spring, Master@THUSZ, Bachelor@NWPU
Yongsen Mao PhD Student 26 Spring, Master@SFU, Bachelor@SFU
Jiayi Xu MPhil Student 26 Spring, Bachelor@HKUST
Co-supervised by Prof. Sai-Kit Yeung
Cheng Wan PhD Student 26 Fall, Bachelor@RUC
Weiyi Xue PhD Student 26 Fall, Master&Bachelor@TongjiUniversity
Jiazhi Shu PhD Student 26 Fall, Bachelor@SCUT
Yiheng Zhang PhD Student 26 Fall, Master@NUS, Bachelor@NJUST
Peng Li PhD Student 23 Fall, Master@THU, Bachelor@XDU
Co-supervised by Prof. Wenhan Luo and Prof. Yike Guo

Visiting students

Name Time Current position
Wenyue Chen 2024 - Now Master student, PKU-SZ
Mengfei Li 2024 - Now PhD student, HKUST
Rui Yan 2025 - Now Undergraduate student, ZJU
Mingzhi Sheng 2025 - Now MPhil student, HKUST(GZ)
Yubo Zhao 2025 - Now MPhil student, HKUST
Zhe Zhu 2025 - Now PhD student, NUAA
Tianyu Liu 2025 - Now PhD student, HKUST
Weitao Xiong 2025 - Now Undergraduate student, XMU
Yixiao Chen 2025 - Now PhD student, BUAA

Works

Feedforward 3D Reconstruction

GitHub stars (arXiv'26) UniSH: Unifying Scene and Human Reconstruction in a Feed-Forward Pass

GitHub stars (arXiv'25) MVInverse: Feed-forward Multi-view Inverse Rendering in Seconds

GitHub stars (NeurIPS'25) TrackingWorld: World-centric Monocular 3D Tracking of Almost All Pixels

GitHub stars (CVPR'25 Highlight) Align3R: Aligned Monocular Depth Estimation for Dynamic Videos

3D-aware Video Generation

GitHub stars (arXiv'25) CoMoVi: Co-Generation of 3D Human Motions and Realistic Videos

GitHub stars (SIGGRAPH'25) Diffusion as Shader: 3D-aware Video Diffusion for Versatile Video Generation Control

3D Generation

GitHub stars (ICLR'26) PartSAM: A Scalable Promptable Part Segmentation Model Trained on Native 3D Data

GitHub stars (arXiv'25) MeshMosaic: Scaling Artist Mesh Generation via Local-to-Global Assembly

GitHub stars (NeurIPS'25) Synchronizing 2D and 3D Generative Models for Single-view Human Reconstruction

GitHub stars (SIGGRAPH'25) PDT: Point Distribution Transformation with Diffusion Models

GitHub stars (CVPR'25) PSHuman: Photorealistic Single-image 3D Human Reconstruction using Cross-Scale Multiview Diffusion and Explicit Remeshing

GitHub stars (SIGGRAPH'24) DreamMat: High-quality PBR Material Generation with Geometry- and Light-aware Diffusion Models

GitHub stars (NeurIPS'24) Era3D: High-Resolution Multiview Diffusion using Efficient Row-wise Attention

)GitHub stars (ECCV'24) Disentangled Clothed Avatar Generation from Text Descriptions

GitHub stars (ICLR'24) SyncDreamer: Generating Multiview-consistent Images from a Single-view Image

GitHub stars (CVPR'24) Wonder3D: Single Image to 3D using Cross-Domain Diffusion

Neural Rendering & 3DGS

GitHub stars(ICLR'26) MEGS2: Memory-Efficient Gaussian Splatting via Spherical Gaussians and Unified Pruning

GitHub stars (AAAI'26) NeuralGS: Bridging Neural Fields and 3D Gaussian Splatting for Compact 3D Representations

GitHub stars (SIGGRAPH'23 ToG) NeRO: Neural Geometry and BRDF Reconstruction of Reflective Objects from Multiview Images

GitHub stars (CVPR'23) F2NeRF: Fast Neural Radiance Field Training with Free Camera Trajectories

GitHub stars (CVPR'22) Neural Rays for Occlusion-aware Image-based Rendering

GitHub stars (NeurIPS'21 Spotlight) NeuS: Learning Neural Implicit Surfaces by Volume Rendering for Multi-view Reconstruction

6DoF Object Pose

GitHub stars (ECCV'22)Gen6D: Generalizable Model-Free 6-DoF Object Pose Estimation from RGB Images

3D LLM Agent

GitHub stars (JAG'26)SpatialLLM：Enhancing Large Language Models for Urban Spatial Intelligence

GitHub stars (ICLR'25)CityAnchor: City-scale 3D Visual Grounding with Multi-modality LLMs

Popular repositories Loading

  1. DiffusionAsShader DiffusionAsShader Public

    [SIGGRAPH 2025] Diffusion as Shader: 3D-aware Video Diffusion for Versatile Video Generation Control

    Python 805 36

  2. TrackingWorld TrackingWorld Public

    [NeurIPS 25] TrackingWorld: World-centric Monocular 3D Tracking of Almost All Pixels

    Jupyter Notebook 181 15

  3. CoMoVi CoMoVi Public

    Official repository of paper "CoMoVi: Co-Generation of 3D Human Motions and Realistic Videos"

    73

  4. SyncHuman SyncHuman Public

    [NeurIPS 2025]SyncHuman: Synchronizing 2D and 3D Generative Models for Single-view Human Reconstruction.

    Jupyter Notebook 66 2

  5. MEGS-2 MEGS-2 Public

    MEGS²: Memory-Efficient Gaussian Splatting via Spherical Gaussians and Unified Pruning

    Cuda 21 1

  6. FlexAM FlexAM Public

    FlexAM: Flexible Appearance-Motion Decomposition for Versatile Video Generation Control

    Python 11

Repositories

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