Jianjian Sun

Researcher, Megvii Technology Inc.

Joined

September 2022

Names

Jianjian Sun (Preferred)

Emails

****@gmail.com (Confirmed)

****@megvii.com (Confirmed)

Personal Links

Google Scholar

DBLP

Career & Education History

Researcher

Megvii Technology Inc. (megvii.com)

2021 – Present

MS student

Tianjin University (tju.edu.cn)

2018 – 2021

Advisors, Relations & Conflicts

Coauthor

Runpei Dong

2022 – 2024

Coauthor

Jinrong Yang

2021 – 2024

Expertise

Multimodal

2022 – Present

Autonomous Driving

2021 – Present

Computer Vision

2018 – Present

2D Detection

2018 – Present

Publications

Perception-R1: Pioneering Perception Policy with Reinforcement Learning
En Yu, Kangheng Lin, Liang Zhao, jisheng yin, Yana Wei, Yuang Peng, Haoran Wei, Jianjian Sun, Chunrui Han, Zheng Ge, Xiangyu Zhang, Daxin Jiang, Jingyu Wang, Wenbing Tao
- NeurIPS 2025 poster
- Readers: Everyone
Open Vision Reasoner: Transferring Linguistic Cognitive Behavior for Visual Reasoning
Yana Wei, Liang Zhao, Jianjian Sun, Kangheng Lin, jisheng yin, Jingcheng Hu, Yinmin Zhang, En Yu, Haoran Lv, Zejia Weng, Jia Wang, Qi Han, Zheng Ge, Xiangyu Zhang, Daxin Jiang, Vishal M. Patel
- NeurIPS 2025 poster
- Readers: Everyone
Perception in Reflection
Yana Wei, Liang Zhao, Kangheng Lin, En Yu, Yuang Peng, Runpei Dong, Jianjian Sun, Haoran Wei, Zheng Ge, Xiangyu Zhang, Vishal M. Patel
- ICML 2025 poster
- Readers: Everyone
General OCR Theory: Towards OCR-2.0 via a Unified End-to-end Model
Haoran Wei, Chenglong Liu, Jinyue Chen, Jia Wang, Lingyu Kong, Yanming Xu, Zheng Ge, Liang Zhao, Jianjian Sun, Yuang Peng, Chunrui Han, Xiangyu Zhang
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
PerPO: Perceptual Preference Optimization via Discriminative Rewarding
Zining Zhu, Liang Zhao, Kangheng Lin, Jinze Yang, En Yu, Chenglong Liu, Haoran Wei, Jianjian Sun, Zheng Ge, Xiangyu Zhang
- Submitted to ICLR 2025
- Readers: Everyone
Unhackable Temporal Reward for Scalable Video MLLMs
En Yu, Kangheng Lin, Liang Zhao, Yana Wei, Zining Zhu, Haoran Wei, Jianjian Sun, Zheng Ge, Xiangyu Zhang, Jingyu Wang, Wenbing Tao
- ICLR 2025 Poster
- Readers: Everyone
OneChart: Purify the Chart Structural Extraction via One Auxiliary Token
Jinyue Chen, Lingyu Kong, Haoran Wei, Chenglong Liu, Zheng Ge, Liang Zhao, Jianjian Sun, Chunrui Han, Xiangyu Zhang
- MM2024 Oral
- Readers: Everyone
DreamLLM: Synergistic Multimodal Comprehension and Creation
Runpei Dong, Chunrui Han, Yuang Peng, Zekun Qi, Zheng Ge, Jinrong Yang, Liang Zhao, Jianjian Sun, Hongyu Zhou, Haoran Wei, Xiangwen Kong, Xiangyu Zhang, Kaisheng Ma, Li Yi
- ICLR 2024 spotlight
- Readers: Everyone
BEVStereo++: Accurate Depth Estimation in Multi-view 3D Object Detection via Dynamic Temporal Stereo
Yinhao Li, Jinrong Yang, Jianjian Sun, Han Bao, Zheng Ge, Li Xiao
- 2023 (modified: 19 Apr 2023)
- CoRR 2023
- Readers: Everyone
Exploring Recurrent Long-term Temporal Fusion for Multi-view 3D Perception
Chunrui Han, Jianjian Sun, Zheng Ge, Jinrong Yang, Runpei Dong, Hongyu Zhou, Weixin Mao, Yuang Peng, Xiangyu Zhang
- 2023 (modified: 19 Apr 2023)
- CoRR 2023
- Readers: Everyone

View all 17 publications

Co-Authors

View all 51 co-authors