Jian Liu (Benjamin)   刘建

Master student

Advanced Imaging and Intelligent Analysis Laboratory
Computing Faculty
Harbin Institute of Technology
Harbin, China

Email: liujian2498065510@gmail.com;
Github: https://github.com/hitcslj
Google Scholar: Google Scholar Link
Leetcode Leetcode Link
CV: CV Link(Chinese) CV Link(English)

Biography

I am currently a member of Tencent Hunyuan 3D, specializing in Low-Poly Generation. I earned my Bachelor's and Master's degrees from Harbin Institute of Technology (HIT) in 2022 and 2024 respectively. My professional interests lie in AI-driven content creation, particularly in the fields of industrial design, 3D point cloud processing, and 3D mesh generation.

Experience

Selected Awards

Publications


Scaling Mesh Generation via Compressive Tokenization
Haohan Weng, Zibo Zhao, Biwen Lei, Xianghui Yang, Jian Liu, Zeqiang Lai, Zhuo Chen, Yuhong Liu, Jie Jiang, Chunchao Guo, Tong Zhang, Shenghua Gao, C. L. Philip Chen
CVPR 2025
[PDF] [Github] [Project Page]

AFBench: A Large-scale Benchmark for Airfoil Design
Jian Liu, Jianyu Wu, Hairun Xie, Guoqing Zhang, Jing Wang, Wei Liu, Wanli Ouyang, Junjun Jiang, Xianming Liu, Shixiang Tang, Miao Zhang
NeurIPS 2024 D&B Track
[PDF] [Github] [Project Page]

Preprints


PVContext: Hybrid Context Model for Point Cloud Compression
Guoqing Zhang, Wenbo Zhao, Jian Liu, Yuanchao Bai, Junjun Jiang, Xianming Liu
Arxiv 2024
[PDF]

Diffusion-Occ: 3D Point Cloud Completion via Occupancy Diffusion
Guoqing Zhang, Jian Liu*
Arxiv 2024
[PDF]

Stealing Stable Diffusion Prior for Robust Monocular Depth Estimation
Yifan Mao*, Jian Liu*, Xianming Liu
Arxiv 2024
[PDF] [Github] [Project Page]

REPS: Reconstruction-based Point Cloud Sampling
Guoqing Zhang*, Jian Liu*, Wenbo Zhao, Xianming Liu
Arxiv 2024
[PDF] [Github]

A Comprehensive Survey on 3D Content Generation
Jian Liu, Xiaoshui Huang, Tianyu Huang, Lu Chen, Yuenan Hou, Shixiang Tang, Ziwei Liu, Wanli Ouyang, Wangmeng Zuo, Junjun Jiang, Xianming Liu
Arxiv 2024
[PDF] [Github]

Technical Reports


Hunyuan3D 2.0: Scaling Diffusion Models for High Resolution Textured 3D Assets Generation
Jian Liu is one of the contributors of Low-poly Generation
[PDF] [Github] [Projects Page]

DINO-SD: Champion Solution for ICRA 2024 RoboDepth Challenge
Yifan Mao*, Ming Li*, Jian Liu*, Jiayang Liu, Zihan Qin, Cunxi Chu, Jialei Xu, Wenbo Zhao, Junjun Jiang, Xianming Liu
ICRA24 RoboDrive Challenge
[PDF] [Github] [Talk]

OccTransformer: Improving BEVFormer for 3D camera-only occupancy prediction
Jian Liu, Sipeng Zhang, Chuixin Kong, Wenyuan Zhang, Yuhang Wu, Yikang Ding, Borun Xu, Ruibo Ming, Donglai Wei, Xianming Liu
CVPR23 Autonomous Driving Challenge
[PDF] [Talk]

Challenges


1st place at Robust Depth Estimation on RoboDrive Challenge, @ICRA 2024
Jian Liu, Yifan Mao, Ming Li, Zihan Qin, Jiayang Liu, Jialei Xu, Cunxi Chu, Wenbo Zhao, Junjun Jiang, Xianming Liu
[Challenge Website]

Innovation Award at 3D occupancy prediction on autonomous driving challenge, @CVPR 2023
Jian Liu, Sipeng Zhang, Chuixin Kong, Wenyuan Zhang, Yuhang Wu, Yikang Ding, Borun Xu, Ruibo Ming, Donglai Wei, Xianming Liu
[Challenge Website]