Dilong Li (李迪龙) - HuaQiao University (华侨大学)

I am Dilong Li, Ph.D. from the The State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (Wuhan University). I am a high-level talent introduced by Fujian Province and Xiamen City. My research focuses on 3D computer vision, point cloud intelligent interpretation, and deep learning. I have led multiple national and provincial projects, including a National Natural Science Foundation of China Young Scientists Fund and a Fujian Provincial Natural Science Foundation Young Scientists Fund.

I have published over 40 papers in renowned journals and conferences, such as International Journal of Applied Earth Observation and Geoinformation, IEEE Transactions on Geoscience and Remote Sensing, ISPRS Journal of Photogrammetry and Remote Sensing, and ICCV. My work has been cited over 1000 times on Google Scholar. I was honored with the “Best Reviewer” title for International Journal of Applied Earth Observation and Geoinformation for 2021-2023 and currently serve on the editorial board of the journal. 📚

Admissions 🎓

I am currently recruiting graduate students and welcome those interested in 3D vision and point cloud analysis to join my team.

Requirements:

✅ Diligent, passionate about learning, and thoughtful
✅ Solid foundation in mathematics and programming
✅ Full master’s program with sufficient quotas and computational resources
✅ Feel free to contact me via email: scholar.dll@hqu.edu.cn

Join my team (HQU-3DCV) and embark on an exciting research journey! 🚀

Recent Publications 📄

Serialization based Point Cloud Oversegmentation✨

Chenghui Lu, Jianlong Guan, Dilong Li, Ziyi Chen, Haiyan Guan
ICCV 2025 (Top-tier Computer Vision Conference, CCF A)

LGMamba: Large-Scale ALS Point Cloud Semantic Segmentation With Local and Global State-Space Model

Dilong Li, Jing Zhao, Chongkei Chang, Ziyi Chen, Jixiang Du
IEEE Geoscience and Remote Sensing Letters, 2025, 22: 1-5, SCI Q3

Local Enhanced Transformer Networks for Land Cover Classification with Airborne Multispectral LiDAR data

Dilong Li, Shenghong Zheng, Ziyi Chen, Xiang Li, Lanying Wang, Jixiang Du
IEEE Geoscience and Remote Sensing Letters, 2024, 21: 1-5, SCI Q3

Graph Neural Networks in Point Clouds: A Survey

Dilong Li, Chenghui Lu, Ziyi Chen, Jianlong Guan, Jing Zhao, Jixiang Du
Remote Sensing, 2024; 16(14):2518, SCI Q2

Hierarchical Local Global Transformer for Point Clouds Analysis

Dilong Li, Shenghong Zheng, Ziyi Chen, Xiang Li, Lanying Wang, Jixiang Du
International Journal of Applied Earth Observation and Geoinformation, 2024, 129: 103813, SCI Q1 (Top-tier Journal)

SECBNet: Semantic Segmentation Enhanced Color Balance Network for Optical Satellite Images

Ziyi Chen, Hanhuang Chen, Lujuan Gao, Dilong Li, Cheng Wang, Linlin Xu, Somayeh Mollaee, Jonathan Li
IEEE Transactions on Geoscience and Remote Sensing, vol. 63, pp. 1-13, 2025, SCI Q1 (Top-tier Journal, Corresponding Author)

BrGAN: Blur Resist Generative Adversarial Network With Multiple Joint Dilated Residual Convolutions for Chlorophyll Color Image Restoration

Ziyi Chen, Yuhua Luo, Yiping Chen, Jing Wang, Dilong Li, Kyle Gao, Cheng Wang, Jonathan Li
IEEE Transactions on Geoscience and Remote Sensing, vol. 61, pp. 1-12, 2023, SCI Q1 (Top-tier Journal, Corresponding Author)

AGFP-Net: Attentive Geometric Feature Pyramid Network for Land Cover Classification Using Airborne Multispectral LiDAR Data

Dilong Li, Xin Shen, Haiyan Guan, Yongtao Yu, Hanyun Wang, Guo Zhang, Jonathon Li, Deren Li
International Journal of Applied Earth Observation and Geoinformation, 2022, 108, 102723, SCI Q1 (Top-tier Journal)

Road Extraction in Remote Sensing Data: A Survey

Ziyi Chen, Liai Deng, Yuhua Luo, Dilong Li, José Marcato Junior, Wesley Nunes Gonçalves, Abdul Awal Md Nurunnabi, Jonathan Li, Cheng Wang, Deren Li
International Journal of Applied Earth Observation and Geoinformation, 2022, 112, SCI Q1 (Top-tier Journal, Corresponding Author)

基于深度学习的点云语义分割研究综述

景庄伟, 管海燕*, 臧玉府, 倪欢, 李迪龙, 于永涛
计算机科学与探索, 2021, 15(1):1-26

Building Extraction from Airborne Multi-Spectral LiDAR Point Clouds Based on Graph Geometric Moments Convolutional Neural Networks

Dilong Li, Xin Shen, Yongtao Yu, Haiyan Guan, Jun Li, Guo Zhang, Deren Li
Remote Sensing, 2020, 12(19), 3186, SCI Q2