News
[Jan. 2025] 🎉 A survey paper about Embodied AI is acceptted by Machine Intelligence Research.
[Nov. 2024] 🎉 Our SGIFormer is acceptted by IEEE Transactions on Circuits and Systems for Video Technology.
[Oct. 2023] 🎉 One paper about robot compliance control is acceptted by ROBIO 2023.
[Aug. 2023] 🎉 I join JC STEM Lab of ML & CV at PolyU as a PhD student.
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Research
My current research interests lie in the intersection of 3D Vision and Generalizable Visual Representation for Embodied AI,
with particular interests in 3D scene understanding, sample-efficient and generalizable manipulation policy learning. My research objective
is to bulid an embodied agent which has the ability to efficiently perceive and interact with complex real-world environment.
Previously, I have worked on robot Compliance control and Nonprehensile manipulation.
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SGIFormer: Semantic-guided and Geometric-enhanced Interleaving Transformer for 3D Instance Segmentation
Lei Yao, Yi Wang, Moyun Liu, Lap-Pui Chau
[page] | [arxiv] | [demo] | [code]
IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024
We introduce SGIFormer for 3D instance segmentation, which combines semantic-guided query initialization and geometric-enhanced interleaving transformer.
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A Survey of Embodied Learning for Object-Centric Robotic Manipulation
Ying Zheng*, Lei Yao*, Yuejiao Su, Yi Zhang, Yi Wang, Sicheng Zhao, Yiyi Zhang, Lap-Pui Chau
[arxiv] | [code]
Machine Intelligence Research, 2025
We provide a comprehensive survey of embodied perceptual learning, embodied policy learning, and embodied task-oriented learning
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Dynamic Bottleneck with a Predictable Prior for Image-based Deep Reinforcement Learning
Bang You, Bing Chen, Lei Yao, Youping Chen, Jingming Xie
[paper] | [code]
Expert Systems with Applications, 2024
We propose an information-theoretic dynamic bottleneck objective with a predictable parametric prior for learning compressive and dynamic-relevant representations.
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A Data-Driven Phantom Zeros Prediction Algorithm for Traction Force Sensor in Kinesthetic Demonstration
Lei Yao, Bing Chen, Moyun Liu, Jingming Xie, Youping Chen, Lei He
[paper]
ROBIO, 2023 (Oral Presentation)
We model and predict phantom zeros based on a GA-optimized NN during kinesthetic demonstration.
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An Integrated Compensation Method for the Force Disturbance of a Six-Axis Force Sensor in Complex Manufacturing Scenarios
Lei Yao, Qingguang Gao, Dailin Zhang, Wanpeng Zhang, Youping Chen
[paper]
Sensor, 2021
We propose an integrated compensation method to eliminate the disturbances of zero drift, system error, and gravity of robot end-effector.
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Other Publications
Evaluation of Range Sensing-based Place Recognition for Long-term Urban Localization
IEEE Transactions on Intelligent Vehicles (TIV), 2024 | [code]
Weixin Ma, Huan Yin,
Lei Yao,
Yuxiang Sun, Zhongqing Su
Few-shot Class-agnostic Counting with Occlusion Augmentation and Localization
ISCAS, 2024
Yuejiao Su, Yi Wang, Lei Yao, Lap-Pui Chau
Towards Better Unguided Depth Completion via Cross-Modality Knowledge Distillation in the Frequency Domain
IEEE Transactions on Intelligent Vehicles (TIV), 2024
Moyun Liu, Bing Chen†,
Youping Chen, Jingming Xie,
Lei Yao†,
Yang Zhang, Qin Hu, Jiawei Du, Joey Tianyi Zhou
MENet: Multi-Modal Mapping Enhancement Network for 3D Object Detection in Autonomous Driving
IEEE Transactions on Intelligent Transportation Systems, 2024
Moyun Liu, Youping Chen, Jingming Xie, Yijie Zhu, Yang Zhang, Lei Yao, Zhenshan Bing, Genghang Zhuang, Kai Huang, Joey Tianyi Zhou
A Concise but High-performing Network for Image Guided Depth Completion in Autonomous Driving
Knowledge-Based Systems, 2024 | [code]
Moyun Liu, Bing Chen, Youping Chen, Jingming Xie, Lei Yao, Yang Zhang, Joey Tianyi Zhou
SemiT-SAM: Building a Visual Foundation Model for Tooth Instance Segmentation on Panoramic Radiographs
MICCAI Workshop, 2024 | [dataset] | [code]
Jing Hao, Moyun Liu, Lei He, Lei Yao, James Kit Hon Tsoi, Kuo Feng Hung
BF3D: Bi-directional Fusion 3D Detector With Semantic Sampling and Geometric Mapping
Image and Vision Computing, 2023 | [code]
Yijie Zhu, Jingming Xie, Moyun Liu, Lei Yao, Youping Chen
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Selected Awards and Honors
2023: Hong Kong PolyU Presidental PhD Fellowship (PPPFS)
2023 & 2020: Outstanding Graduate of HUST
2021: National Scholarship
2021: Merit Graduate Student of HUST
2021 & 2020: First-class Graduate School Fellowship
2019: GoerTek Scholarship (Sponsored by GoerTek Co., Ltd.)
2019: National Encouragement Scholarship
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Last updated: Jan. 17 2025
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