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---
layout: default
title: Zhen Dong (董震)
cv: passive
notes: passive
contact: passive
description:
---
<div class="row marketing">
<div class="col-sm-4">
<img class="img-circle avatar" alt="Zhen Dong" src="img/jmcglone-200px.png">
<span font-size="10px"><a href="mailto:[email protected]">Email</a>
/ <a href="https://scholar.google.com.hk/citations?user=DZsF2oIAAAAJ&hl=zh-CN">Google</a>
/ <a href="https://github.com/dongzhenwhu">GitHub</a>
</div>
<div itemscope itemtype="http://data-vocabulary.org/Person" class="col-sm-8">
<p class="lead">Prof. Zhen Dong (董震)</p>
<div style="text-align:justify;">
I am a Professor in the <a href="http://www.lmars.whu.edu.cn/en/">LIESMARS, </a> <a href="https://en.whu.edu.cn/">Wuhan University</a>.
Before joining Wuhan University, I received my doctor degree advised by <a href="http://3s.whu.edu.cn/ybs/index.htm">Prof. Bisheng Yang</a> in 2018
and worked with <a href="https://www.ri.cmu.edu/ri-faculty/sebastian-scherer/">Prof. Sebastian Scherer</a> for 1 year in the <a href="https://theairlab.org/">Air Lab</a>
of <a href="https://www.cmu.edu/">Carnegie Mellon University</a>.
My research interest lies in the field of 3D Computer Vision, particularly including 3D reconstruction, scene understanding, point cloud processing
as well as their applications in intelligent transportation system, digital twin cities, 3D urban carbon sinks and robotics.<br><br>
</div>
</div>
<p class="lead" style="border-bottom:1px solid #CCC">Recent News</p>
<ul>
<li><font color="red"><b>I am looking for self-motivated students, postdocs, research assistants and visiting scholars! Please <a href="contact">drop me an email</a> if you are interested in working with me!</b></font></li>
<li>2022-6-30: Chen Long's paper <a href="https://arxiv.org/pdf/2109.09337">PC2-PU</a> was accepted by ACM MM 2022!</li>
<li>2022-6-30: Haiping Wang's paper <a href="http://www.lmars.whu.edu.cn/en/">You Only Hypothesize Once</a> was accepted by ACM MM 2022!</li>
<li>2022-5-20: Yuzhou Zhou's paper <a href="https://www.sciencedirect.com/science/article/pii/S0924271622001265/pdfft?md5=1a4f582ae451fa0b9514d9c5967d3ff8&pid=1-s2.0-S0924271622001265-main.pdf"> Street-view Images Guided Street Furniture Inventory from Mobile Laser Scanning Point Clouds</a> was accepted by ISPRS J!</li>
</ul>
<p class="lead" style="border-bottom:1px solid #CCC">Selected Publications</p>
* denotes equal contributions and † denotes the corresponding author.<br><br>
<div class="before-item" >
<div class="pubimg">
<!-- <img class="pubpic" src="publications/teasers/yoho.png" > -->
<video width="200px" autoplay="autoplay" muted src="publications/teasers/yoho_park.mp4" ></video>
</div>
<div class="pubdsp">
<span class=pubtitle >
You Only Hypothesize Once: Point Cloud Registration with Rotation-equivariant Descriptors<br>
</span>
<span class=pubauthor >
Haiping Wang<sup>*</sup>, Yuan Liu<sup>*</sup>, <b>Zhen Dong</b><sup>†</sup>, Wenping Wang<br>
</span>
<span class=publoc >
ACM MM 2022 (CCF-A)<br>
</span>
<span class=publink>
[<a href="https://arxiv.org/abs/2109.00182">Paper</a>]
[<a href="https://github.com/HpWang-whu/YOHO">Code</a>]
[<a href="https://hpwang-whu.github.io/YOHO/">Project</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/PC2-PU.png">
</div>
<div class="pubdsp">
<span class=pubtitle>
PC2-PU: Patch Correlation and Position Correction for Effective Point Cloud Upsampling<br>
</span>
<span class=pubauthor>
Chen Long<sup>*</sup>, Wenxiao Zhang<sup>*</sup>, Ruihui Li<sup>†</sup>, Hao Wang, <b>Zhen Dong</b>,
Bisheng Yang<br>
</span>
<span class=publoc>
ACM MM 2022 (CCF-A)<br>
</span>
<span class=publink>
[<a href="https://arxiv.org/pdf/2109.09337">Paper</a>]
[<a href="https://github.com/chenlongwhu/PC2-PU.git">Code</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/yuzhouseg.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
Street-view Images Guided Street Furniture Inventory from Mobile Laser Scanning Point Clouds<br>
</span>
<span class=pubauthor>
Yuzhou Zhou, Xu Han, Mingjun Peng, Haiting Li, Bo Yang, <b>Zhen Dong</b><sup>†</sup>, Bisheng Yang<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271622001265/pdfft?md5=1a4f582ae451fa0b9514d9c5967d3ff8&pid=1-s2.0-S0924271622001265-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/P2-net.png"></video>
</div>
<div class="pubdsp">
<span class=pubtitle>
P2-net: Joint description and detection of local features for pixel and point matching<br>
</span>
<span class=pubauthor>
Bing Wang, Changhao Chen, Zhaopeng Cui, Jie Qin, Chris Xiaoxuan Lu, Zhengdi Yu, Peijun Zhao, <b>Zhen Dong</b>, Fan
Zhu<br>
</span>
<span class=publoc>
CVPR 2021 (CCF-A)<br>
</span>
<span class=publink>
[<a
href="https://openaccess.thecvf.com/content/ICCV2021/papers/Wang_P2-Net_Joint_Description_and_Detection_of_Local_Features_for_Pixel_ICCV_2021_paper.pdf">Paper</a>]
[<a href="https://github.com/BingCS/P2-Net">Code</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/Learnable_motion.png">
</div>
<div class="pubdsp">
<span class=pubtitle>
Learnable motion coherence for correspondence pruning<br>
</span>
<span class=pubauthor>
Yuan Liu, Lingjie Liu, Cheng Lin, <b>Zhen Dong</b>, Wenping Wang<br>
</span>
<span class=publoc>
CVPR 2021 (CCF-A)<br>
</span>
<span class=publink>
[<a
href="https://openaccess.thecvf.com/content/CVPR2021/papers/Liu_Learnable_Motion_Coherence_for_Correspondence_Pruning_CVPR_2021_paper.pdf">Paper</a>]
[<a href="https://github.com/liuyuan-pal/LMCNet">Code</a>]
[<a href="https://liuyuan-pal.github.io/LMCNet/">Project</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/A_two_stage_approach.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
A two-stage approach for road marking extraction and modeling using MLS point clouds<br>
</span>
<span class=pubauthor>
Xiaoxin Mi, Bisheng Yang<sup>†</sup>, <b>Zhen Dong</b><sup>†</sup>, Chong Liu, Zeliang
Zong, Zhenchao Yuan<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271621001970/pdfft?md5=83f028c07e3b714fdcc051080285fed4&pid=1-s2.0-S0924271621001970-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/A_pointbased_deep_learning.png">
</div>
<div class="pubdsp">
<span class=pubtitle>
A point-based deep learning network for semantic segmentation of MLS point clouds<br>
</span>
<span class=pubauthor>
Xu Han, <b>Zhen Dong</b><sup>†</sup>, Bisheng Yang<sup>†</sup><br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271621000642/pdfft?md5=deaf231c2bce5c03e2f862c5b31e3275&pid=1-s2.0-S0924271621000642-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/AdaFit.gif">
</div>
<div class="pubdsp">
<span class=pubtitle>
AdaFit: Rethinking Learning-based Normal Estimation on Point Clouds<br>
</span>
<span class=pubauthor>
Runsong Zhu<sup>*</sup>, Yuan Liu<sup>*</sup>, <b>Zhen Dong</b><sup>†</sup>, Yuan Wang, Tengping Jiang,
Wenping Wang, Bisheng Yang<sup>†</sup><br>
</span>
<span class=publoc>
CVPR 2021 (CCF-A)(Oral)<br>
</span>
<span class=publink>
[<a
href="https://openaccess.thecvf.com/content/ICCV2021/papers/Zhu_AdaFit_Rethinking_Learning-Based_Normal_Estimation_on_Point_Clouds_ICCV_2021_paper.pdf">Paper</a>]
[<a href="https://github.com/Runsong123/AdaFit">Code</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/A_novel_skyline_context.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
A novel skyline context descriptor for rapid localization of terrestrial laser scans to airborne laser scanning
point
clouds<br>
</span>
<span class=pubauthor>
Fuxun Liang, Bisheng Yang<sup>†</sup>, <b>Zhen Dong</b><sup>†</sup>, Ronggang Huang, Yufu
Zang, Yue Pan<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271620301155/pdfft?md5=7aa5cf8b24464789c1cfe7ed5c246602&pid=1-s2.0-S0924271620301155-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/WHU_TLS.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
Registration of large-scale terrestrial laser scanner point clouds: A review and benchmark<br>
</span>
<span class=pubauthor>
<b>Zhen Dong</b>, Fuxun Liang, Bisheng Yang, Yusheng Xu, Yufu Zang, Jianping Li, Yuan Wang, Wenxia Dai, Hongchao
Fan<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271620300836/pdfft?md5=2f45285819042c3d70c2b380d63237cc&pid=1-s2.0-S0924271620300836-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/Hierarchical.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
Hierarchical registration of unordered TLS point clouds based on binary shape context descriptor<br>
</span>
<span class=pubauthor>
<b>Zhen Dong</b>, Bisheng Yang, Fuxun Liang, Ronggang Huang, Sebastian Scherer<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271618301813/pdfft?md5=083b454963e2a1fbf09c81ae0197cde6&pid=1-s2.0-S0924271618301813-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/An_efficient.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
An efficient global energy optimization approach for robust 3D plane segmentation of point clouds<br>
</span>
<span class=pubauthor>
<b>Zhen Dong</b>, Bisheng Yang<sup>†</sup>, Pingbo Hu, Sebastian Scherer<sup>†</sup><br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271618300133/pdfft?md5=dd0d1743530462228bd929949184e228&pid=1-s2.0-S0924271618300133-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/A_new_method.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
A new method for 3D individual tree extraction using multispectral airborne LiDAR point clouds<br>
</span>
<span class=pubauthor>
Wenxia Dai, Bisheng Yang<sup>†</sup>, <b>Zhen Dong</b><sup>†</sup>, Ahmed Shaker<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271618302296/pdfft?md5=16f69f92c897bfee4480477603996f9f&pid=1-s2.0-S0924271618302296-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/A_novel_binary.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
A novel binary shape context for 3D local surface description<br>
</span>
<span class=pubauthor>
<b>Zhen Dong</b>, Bisheng Yang<sup>†</sup>, Yuan Liu, Fuxun Liang, Bijun Li<sup>†</sup>,
Yufu Zang<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271617300199/pdfft?md5=3afb7ac12ecbfabb3dce81a8448718d2&pid=1-s2.0-S0924271617300199-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/3D_local_feature.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
3D local feature BKD to extract road information from mobile laser scanning point clouds<br>
</span>
<span class=pubauthor>
Bisheng Yang<sup>†</sup>, Yuan Liu, <b>Zhen Dong</b><sup>†</sup>, Fuxun Liang, Bijun Li,
Xiangyang Peng<br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271617300175/pdfft?md5=77c76b997d8f75189628d926f4810a8d&pid=1-s2.0-S0924271617300175-main.pdf">Paper</a>]
</span>
</div>
</div>
<div class="before-item">
<div class="pubimg">
<img class="pubpic" src="publications/teasers/Computing_multiple_aggregation.jpg">
</div>
<div class="pubdsp">
<span class=pubtitle>
Computing multiple aggregation levels and contextual features for road facilities recognition using mobile laser
scanning data<br>
</span>
<span class=pubauthor>
Bisheng Yang<sup>†</sup>, <b>Zhen Dong</b><sup>†</sup>, Yuan Liu, Fuxun Liang, Yongjun
Wang<sup>†</sup><br>
</span>
<span class=publoc>
ISPRS J (IF: 11.774)<br>
</span>
<span class=publink>
[<a
href="https://www.sciencedirect.com/science/article/pii/S0924271617301557/pdfft?md5=30ab39a4d65269f424b93a777bbb7134&pid=1-s2.0-S0924271617301557-mainext.pdf">Paper</a>]
</span>
</div>
</div>
<p class="lead" style="border-bottom:1px solid #CCC">Awards</p>
<ul>
<li>国家级青年人才支持计划(2021)</li>
<li>中国激光雷达青年科技奖(2020)</li>
<li>测绘科技进步一等奖(2016,个人排名 02)</li>
<li>博士后创新人才支持计划(2018)</li>
<li>湖北省长江学子(2018)</li>
</ul>
<p class="lead" style="border-bottom:1px solid #CCC">Academic Activities</p>
<ul>
<li>中国图象图形学学会3D视觉专业委员会委员</li>
<li>国际数字地球学会中国国家委员会激光雷达专业委员会委员</li>
<li>国际学术会议Laser Scanning学术委员会委员</li>
<li>摄影测量与遥感专业委员会委员</li>
</ul>
</div>