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<!DOCTYPR html>
<html lang = "zh-CN">
<head>
<meta charset = "utf-8">
<meta name="author" content="Fan Jiang">
<link rel="stylesheet" type="text/css" href="mystyle.css">
<meta name="description" content="Fan Jiang·姜帆">
<title>Fan Jiang·姜帆</title>
<!-- <link rel="shortcut icon" href="" type=""> -->
</head>
<body style="width:800px; margin:0 auto;"></body>
<table border="0">
<tr>
<td width="25%">
<img src="images/jiangfan2.jpg" width="100%">
</td>
<td width="50%", style="padding:5%;width:63%;vertical-align:middle" >
<h1>Fan Jiang</h1>
<h1>姜帆</h1>
<p><b>School of Remote Sensing and Information Engineering，Wuhan University</b></p>
<p><b>Master of photogrammetry and remote sensing</b></p>
<p><b>Email: jiang_fan@whu.edu.cn</b></p>
<p><b>Tel: 15735182535</b></p>
<p > <a href="https://github.com/jiangfanfly"> GitHub </a></p>
</p>
</td>
<td style="width:55%">
<a href="./ch/index.html"> 中文版 </a>
</td>
<!-- <td width="25%", style="text-align: center;font-size:12px">
凡此过往<br>皆为序章
</td> -->
</tr>
</table>
<p style="text-indent:2em; font-size: 15px;">
I am currently studying in the <a href="http://gpcv.whu.edu.cn/"> GPCV (group of photogrammetry and computer vision) </a> of School of Remote Sensing and Information Engineering, Wuhan University,
My supervisor is Prof. Shunping Ji. I work in the field of visual slam / multi-sensor fusion / mobile mapping system.
</p>
<!-- <button type="submit" id="btn_submit" οnclick="btnAction()">中文版 </button>
<script>
function btnAction()
{
location.href = "/home/jiangfan/桌面/jiangfanfly.github.io/ch/index.html";
} -->
</script>
<!-- 水平线 -->
<div>
<h1>
Internship Experience
</h1>
<hr>
<table border="0", style="font-size:16px;">
<tr>
<p style="font-size:16px;"><b>1. 2020.06-2020.09 Tencent. Automatic driving business center of CSIG </b></p>
</tr>
<tr>
<td style="width:70%">
<p style="text-indent:2em">mono visual SLAM tightly coupled with IMU and Wheels </p>
<p style="text-indent:2em">• Initialization conbined with Mono, IMU and wheels.</p>
<p style="text-indent:2em">• Tracking and Mapping using sliding window.</p>
</td>
</tr>
</table>
</div>
<div>
<h1>
Educational Background
</h1>
<hr>
<table border="0", style="font-size:16px;">
<tr>
<td style="width:20%">
2018.09-2021.06
</td>
<td style="width:35%">
Wuhan University
</td>
<td style="width:55%">
photogrammetry and remote sensing
</td>
<td style="width:15%">Postgraduate</td>
</tr>
<tr>
<td> 2014.09-2018.06</td>
<td style="width:40%">Taiyuan University of Technology</td>
<td>Surveying and Mapping Engineering</td>
<td> Bachelor</td>
</tr>
</table>
</div>
<div>
<h1>
Research Project
</h1>
<hr>
<table border="0">
<tr>
<td style="width:70%">
<p style="font-size:16px;"><b>1.Panoramic SLAM from a multiple fisheye camera rig based on direcr method (In charge / under research)</b></p>
<!-- <p>• 提出结合直接法的SLAM</p> -->
<p style="text-indent:2em">• The camera model of DSO is modified and the parameter setting of photometric affine transformation is adjusted</p>
<p style="text-indent:2em">• The photometric error function and Jacobian matrix of panoramic imaging are derived</p>
<p style="text-indent:2em">• Spherical epipolar search, spherical coordinate inverse depth update formula derivation</p>
<p style="text-indent:3em"><a href="https://github.com/jiangfanfly/Pano-DSO">code</a></p>
</td>
<td style="widows: 30px">
<img src="images/pano_dso.jpg" width="80%">
</td>
</tr>
<tr>
<td style="width:70%">
<p style="font-size:16px;"><b>2.Calibration of internal and external parameters for multiple fisheye camera rig(In charge)</b></p>
<!-- <p>• 提出结合直接法的SLAM</p> -->
<p style="text-indent:2em">• The general camera model and isometric projection model are used to calibrate the internal parameters of the single fish eye camera</p>
<p style="text-indent:2em">• Three dimensional calibration field is used to calibrate multi camera external parameters, and Ceres is used to optimize internal and external parameters</p>
<!-- <p style="text-indent:2em">• 扩展Pano-SLAM部分鱼眼相机模型(增加通用相机投影模型)</p> -->
<p style="text-indent:3em"><a href="https://github.com/jiangfanfly/Multi_cam_calib">code</a></p>
</td>
<td style="widows: 30%">
<img src="images/multi-cam-calibration.jpg" width="100%">
</td>
</tr>
<tr>
<td style="width:70%">
<p style="font-size:16px;"><b>3.Panoramic SLAM from a multiple fisheye camera rig based on indirecr method(participate in)</b></p>
<!-- <p>• 提出结合直接法的SLAM</p> -->
<!-- <p style="text-indent:2em">• 与师兄一起明确ORB-SLAM修改模块进行分工</p> -->
<p style="text-indent:2em">• Responsible for the derivation of spherical EPNP formula and spherical Jacobian matrix</p>
<p style="text-indent:2em">• Responsible for g2o part of custom nodes and edges, back-end optimization part</p>
<p style="text-indent:3em"><a href="http://study.rsgis.whu.edu.cn/pages/download/panslam.html">code</a></p>
</td>
<td style="widows: 30%">
<img src="images/pano-slam.gif" width="100%">
</td>
</tr>
<tr>
<td style="width:70%">
<p style="font-size:16px;"><b>4.Matlab toolkit for geodetic coordinate transformation(In charge)</b></p>
<!-- <p>• 提出结合直接法的SLAM</p> -->
<p style="text-indent:2em">• Complete the conversion tool including geodetic coordinate system, geographic coordinate system and projection coordinate system</p>
<p style="text-indent:2em">• Complete simple traverse adjustment and leveling network adjustment program</p>
<p style="text-indent:2em">• Complete settlement rank defect free network adjustment and gross error detection</p>
<p style="text-indent:3em"><a href="https://github.com/jiangfanfly/geomatics_toolbox">code</a></p>
</td>
<td style="widows: 30%">
<img src="images/大地测量坐标转换tool.jpg" width="80%">
</td>
</tr>
<tr>
<td style="width:70%">
<p style="font-size:16px;"><b>5.Design of geodetic city / mining area independent coordinate system</b></p>
<!-- <p>• 提出结合直接法的SLAM</p> -->
<p style="text-indent:2em">• Accurately set the action area of design coordinate system</p>
<p style="text-indent:2em">• The design of independent coordinate system is better than 1/80000 to meet the requirements of comprehensive deformation measurement in * * coal mine</p>
<p style="text-indent:2em">• The design coordinate system adopts equiangular projection</p>
<p style="text-indent:3em"><a href="https://github.com/jiangfanfly/independent_coordinate_system">code</a></p>
</td>
<td style="widows: 30%">
<img src="images/独立坐标系设计.jpg" width="80%">
</td>
</tr>
<tr>
<td style="width:70%">
<p style="font-size:16px;"><b>6.Analysis of geological hazards in Taiyuan City</b></p>
<!-- <p>• 提出结合直接法的SLAM</p> -->
<p style="text-indent:2em">• The influence factors are rasterized and reclassified, and finally weighted superimposed</p>
<p style="text-indent:2em">• ArcGIS software is used to build the model, generate the analysis result map and make quantitative statistics</p>
</td>
<td style="widows: 30%">
<img src="images/gis.jpg" width="80%">
</td>
</tr>
</table>
</div>
<div>
<h1>
Honor Rewards
</h1>
<hr>
<table border="0" >
<tr>
<td> 2018</td>
<td>Second class scholarship for graduate students of Wuhan University</td>
</tr>
<tr>
<td style="width:20%">
2016
</td>
<td style="width:35%">
National Encouragement Scholarship
</td>
</tr>
<tr>
<td style="width:20%">
2016/2017
</td>
<td style="width:35%">
Academic scholarship of Taiyuan University of Technology
</td>
</tr>
</table>
</div>
<hr>
<!-- <div class="panel-body" style="height: 400px; overflow:scroll">
<div style="border: 1px #000000; width: 90%; margin: 0 auto;">
<span>
</span>
</div>
</div> -->
<div class="wrapper" style="text-align: center; padding: 40px;">
© Copyright 2020 Fan Jiang.
Hosted by <a href="https://pages.github.com/" target="_blank">GitHub Pages</a>.
</div>
</body>
<html>