Xuyang Bai

Xuyang BAI 白旭阳

A 3D Vision Engineer at Apple and contributor for Object Capture. I obtained my PhD degree (2018-2022) in Computer Science and Engineering at HKUST, advised by Prof. Chiew-Lan Tai at Vision and Graphics Group. I also worked closely with Prof. Long Quan and Prof. Hongbo Fu. Prior to HKUST, I received my BSc in Electronic Engenieering from Beijing Normal University.

Email / CV / Google Scholar / Twitter / Github

News

2022.07: Extended version of VMNet is accepted by PAMI.

2022.07: One paper is accepted by ECCV2022.

2022.05: PhD-ed :)

2022.03: Code for TransFusion has been released.

2021.11: Our work TransFusion outperforms all the non-ensembled methods in the leaderboard of nuScenes detection and achieves the 1st place in the leaderboard of nuScenes tracking on open track.

Research

I'm interested in 3D computer vision, machine learning, computer graphics. Specifically, I did some works about building correspondences (for point clouds or images) and scene understanding (detection or segmentation). Free free to drop me an e-mail if you are insterested in my work.

	Voxel-Mesh Network for Geodesic-Aware 3D Semantic Segmentation of Indoor Scenes Zeyu Hu, Xuyang Bai, Jiaxiang Shang, Runze Zhang, Jiayu Dong, Xin Wang, Guangyuan Sun, Hongbo Fu, Chiew-Lan Tai TPAMI, 2022 (ICCV 2021 SI invited) paper / code / bibtex
	LiDAL: Inter-frame Uncertainty Based Active Learning for 3D LiDAR Semantic Segmentation Zeyu Hu, Xuyang Bai, Runze Zhang, Xin Wang, Guangyuan Sun, Hongbo Fu, Chiew-Lan Tai ECCV, 2022 paper / code / bibtex
	TransFusion: Robust LiDAR-Camera Fusion for 3D Object Detection with Transformers. Xuyang Bai, Zeyu Hu, Xinge Zhu, Qingqiu Huang, Yilun Chen, Hongbo Fu, Chiew-Lan Tai CVPR, 2022 paper / code / bibtex
	Learning to Match Features with Seeded Graph Matching Network. Hongkai Chen, Zixin Luo, Jiahui Zhang, Lei Zhou, Xuyang Bai, Zeyu Hu, Chiew-Lan Tai, Long Quan ICCV, 2021 paper / code / bibtex
	VMNet: Voxel-Mesh Network for Geodesic-Aware 3D Semantic Segmentation Zeyu Hu, Xuyang Bai, Jiaxiang Shang, Runze Zhang, Jiayu Dong, Xin Wang, Guangyuan Sun, Hongbo Fu, Chiew-Lan Tai ICCV, 2021 (Oral) paper / code / bibtex
	PointDSC: Robust Point Cloud Registration using Deep Spatial Consistency. Xuyang Bai, Zixin Luo, Lei Zhou, Hongkai Chen, Lei Li, Zeyu Hu, Hongbo Fu, Chiew-Lan Tai CVPR, 2021 paper / code / bibtex
	JSENet: Joint Semantic Segmentation and Edge Detection Network for 3D Point Clouds. Zeyu Hu, Mingmin Zhen, Xuyang Bai, Hongbo Fu, Chiew-lan Tai ECCV, 2020 paper / code / bibtex
	ASLFeat: Learning Local Features of Accurate Shape and Localization. Zixin Luo, Lei Zhou, Xuyang Bai, Hongkai Chen, Jiahui Zhang, Yao Yao, Shiwei Li, Tian Fang, Long Quan CVPR, 2020 paper / code / bibtex
	D3Feat: Joint Learning of Dense Detection and Description of 3D Local Features. Xuyang Bai, Zixin Luo, Lei Zhou, Hongbo Fu, Long Quan, Chiew-Lan Tai CVPR, 2020 (Oral) paper / code / bibtex