-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathdataset.html
322 lines (290 loc) · 16.5 KB
/
dataset.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>Detecting Objects in Aerial Images (DOAI)</title>
<!-- Bootstrap core CSS -->
<link href="vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom fonts for this template -->
<link href="vendor/fontawesome-free/css/all.min.css" rel="stylesheet" type="text/css">
<link href='https://fonts.googleapis.com/css?family=Lora:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800'
rel='stylesheet' type='text/css'>
<!-- Custom styles for this template -->
<link href="css/myclean-blog.min.css" rel="stylesheet">
<link href="css/common.css" rel="stylesheet">
</head>
<body>
<!-- Navigation -->
<nav class="navbar navbar-expand-lg navbar-light fixed-top" id="mainNav">
<div class="container mContainer">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarResponsive"
aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
Menu
<i class="fas fa-bars"></i>
</button>
<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav ml-auto m-navbar">
<li class="nav-item">
<a class="nav-link" href="challenge.html" style="font-size:14px">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="registration.html" style="font-size:14px">Registration</a>
</li>
<li class="nav-item">
<a class="nav-link" href="dataset.html" style="font-size:14px">Dataset</a>
</li>
<li class="nav-item">
<a class="nav-link" href="tasks.html" style="font-size:14px">Tasks</a>
</li>
<li class="nav-item">
<a class="nav-link" href="evaluation.html" style="font-size:14px">Evaluation</a>
</li>
<!--
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" style="font-size:14px" role="button" data-toggle="dropdown"
aria-haspopup="true" aria-expanded="false">
Challenge
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="registration.html">Registration</a>
<a class="dropdown-item" href="dataset.html">Dataset</a>
<a class="dropdown-item" href="tasks.html">Tasks</a>
<a class="dropdown-item" href="evaluation.html">Evaluation</a>
<a class="dropdown-item" href="results.html">Results</a>
</div>
</li> -->
<li class="nav-item">
<a class="nav-link" href="results.html" style="font-size:14px"> Results </a>
</li>
<li class="nav-item">
<a class="nav-link" href="index.html" style="font-size:14px">Workshop</a>
</li>
</ul>
</div>
</div>
</nav>
<!-- Page Header -->
<header class="masthead m-height" style="background-image: url('images/bg16.png');">
<div class="overlay" style="background-color: #212529;opacity: 0.85"></div>
<div class="container">
<div class="row">
<div class="col-lg-8 col-md-10 mx-auto">
<div class="site-heading m-head">
<h2 style="text-align:center; margin-top:60px; font-weight: bold;">
Challenge-2019 on
</h2>
<h1 style="text-align:center; font-weight: bold; color:#FF9900; padding-top:10px;">
Object Detection in Aerial Images
</h1>
<h2 style="text-align:center; font-weight: bold; font-style: italic">
<span class="subheading" style="text-align:center; font-weight:bold; font-style: italic">
June 16, 2019, Long Beach, California.
</h2>
</div>
</div>
</div>
</div>
</header>
<!-- Main Content -->
<div class="container">
<div class="row">
<div class="col-lg-10 col-md-10 mx-auto">
<h2 style="text-align:left; margin-bottom:10px; margin-top:20px; ">
Overview of DOTA-v1.5
</h2>
<p style="text-align:justify">
<!-- DOTA-v1.5 is an updated version of <a href="https://captain-whu.github.io/DOTA">DOTA-v1.0</a>. Both of them use the
same aerial images but DOTA-v1.5 has revised and updated the annotation of objects, where many small object instances about or below 10 pixels
that were missed in DOTA-v1.0 have been additionally annotated. The categories of DOTA-v1.5 is also extended. -->
DOTA-v1.5 contains 0.4 million annotated object instances within 16 categories, which is an updated version of DOTA-v1.0.
Both of them use the same aerial images but DOTA-v1.5 has revised and updated the annotation of objects,
where many small object instances about or below 10 pixels that were missed in DOTA-v1.0 have been additionally
annotated. The categories of DOTA-v1.5 is also extended. Concretely, the category of
<strong style="font-style:italic">container crane</strong>
<!-- ,<strong style="font-style:italic">tractor</strong> -->
is added.
<!-- The<strong style="font-style: italic">large vehicle</strong> is split into
<strong style="font-style:italic">bus</strong> and
<strong style="font-style:italic">truck</strong>. The
<strong style="font-style:italic">ship</strong> is split into
<strong style="font-style:italic">large ship</strong> and
<strong style="font-style:italic">small ship</strong>. -->
<!-- DOTA-v1.5 is an updated version of DOTA-v1.0. Both of them use the same aerial images but DOTA-v1.5 has revised and updated
the annotation of objects, where many small object instances about or below 10 pixels that were missed in DOTA-v1.0 have
been additionally annotated. The categories of DOTA-v1.5 is also extended. Concretely, the categories of
<strong style="font-style:italic">container crane</strong>, <strong style="font-style:italic">tractor</strong> are added.
The <strong style="font-style: italic">large vehicle</strong> is split into
<strong style="font-style:italic">bus</strong> and <strong style="font-style:italic">truck</strong>.
The <strong style="font-style:italic">ship</strong> is split into
<strong style="font-style:italic">large ship</strong> and <strong style="font-style:italic">small ship</strong>.
The DOTA-v1.5 has 19 categories and 40k instances in total. -->
</p>
<h2 style="text-align:left; margin-bottom:10px; margin-top:20px; ">
Image Source and Usage License
</h2>
<p style="text-align:justify;">
In consistent with DOTA-v.1.0, the images in DOTA-v1.5 are mainly collected from the Google Earth, satellite JL-1, and satellite
GF-2 of the China Centre for Resources Satellite Data and Application.
<!-- <br> -->
<!-- <br> -->
Use of the images from Google Earth must respect the corresponding terms of use:
<a href="https://www.google.com/permissions/geoguidelines.html">"Google Earth" terms of use</a>. All images and their associated annotations in DOTA-v1.5
<strong style="color:blue"></strong>can be used for academic purposes only, but any commercial use is prohibited</strong>.
<!-- <br> -->
</p>
<!-- <p style="text-align:justify;">
</p> -->
<!-- <p style="text-align:justify;">
</p> -->
<h2>
Object Category
</h2>
<p>
The object categories in DOTA-v1.5 include: plane, ship, storage tank, baseball diamond, tennis court,
basketball court, ground track field, harbor, bridge, small vehicle, large vehicle, helicopter, roundabout, soccer ball
field, swimming pool and container crane.
</p>
<h2>
Annotation format
</h2>
<p style="text-align:justify; padding-bottom: 0px; margin-bottom: 0px;">
In the dataset, each instance's location is annotated by a quadrilateral bounding boxes, which can be denoted as
<strong style="color:blue"> "x
<sub>1</sub>, y
<sub>1</sub>, x
<sub>2</sub>, y
<sub>2</sub>, x
<sub>3</sub>, y
<sub>3</sub>, x
<sub>4</sub>, y
<sub>4</sub>" </strong>
where (x
<sub>i</sub>, y
<sub>i</sub>) denotes the positions of the oriented bounding boxes' vertices in the image. The vertices are
arranged in a clockwise order. The following is the Visualization of adopted annotation method. The yellow
point represents the
<strong style="color:blue">starting point</strong>. which refers to: (a) top left corner of a plane, (b) top left corner of a large
vehicle diamond, (c) the center of sector-shaped baseball.
</p>
<p style="text-align:justify; padding-top:0px; margin-top:10px;">
Except the annotation of location, category label is assigned for each instance, which comes from one of the above 15 selected
categories, and meanwhile a difficult label is provided which indicates whether the instance is difficult
to be detected(1 for difficult, 0 for not difficult). Annotations for an image are saved in a text file
with the same file name. At the first line, 'imagesource'(from GoogleEarth, GF-2 or JL-1) is given. At
the second line, ’gsd’(ground sample distance, the physical size of one image pixel, in meters) is given.
<strong style="color:blue">Note if the 'gsd' is missing, it is annotated to be 'null'.</strong> From third line to last line in
annotation text file, annotation for each instance is given. The annotation format is:
</p>
<div class="alert alert-secondary" role="alert" style="font-size:18px;font-style: italic;font-family:'Times New Roman', Times, serif;
padding-top:10px; margin-top:10px;">
'imagesource':imagesource
<br> 'gsd':gsd
<br> x
<sub>1</sub>, y
<sub>1</sub>, x
<sub>2</sub>, y
<sub>2</sub>, x
<sub>3</sub>, y
<sub>3</sub>, x
<sub>4</sub>, y
<sub>4</sub>, category, difficult
<br> x
<sub>1</sub>, y
<sub>1</sub>, x
<sub>2</sub>, y
<sub>2</sub>, x
<sub>3</sub>, y
<sub>3</sub>, x
<sub>4</sub>, y
<sub>4</sub>, category, difficult
<br> ...
</div>
<!-- </blockquote> -->
<div class="container">
<img src="images/annotation.png" class="img-rounded" alt="Cinque Terre" width="100%">
</div>
<br>
<h2>
Development kit
</h2>
<p>
We have provided <a href="https://github.com/CAPTAIN-WHU/DOTA_devkit">development kit</a>
that includes some useful functions such as visualizing data,
calculating mAP, splitting and merging data.
</p>
<h2>
Download
</h2>
<p style="text-align:justify; margin-bottom:10px; padding-bottom:0px;">
You can download DOTA-v1.5 from either Baidu Drive or Google Drive, according to your network connections. Make sure you
download the labelTxt of version 1.5.
</p>
<ul>
<li>
DOTA-v1.5 on Baidu Drive:
<a href="https://pan.baidu.com/s/1kWyRGaz">Training set</a>,
<a href="https://pan.baidu.com/s/1qZCoF72">Validation set</a>,
<a href="https://pan.baidu.com/s/1i6ly9Id">Testing images</a>
</li>
<li>
DOTA-v1.5 on Google Drive:
<a href="https://drive.google.com/drive/folders/1gmeE3D7R62UAtuIFOB9j2M5cUPTwtsxK?usp=sharing">Training set</a>,
<a href="https://drive.google.com/drive/folders/1n5w45suVOyaqY84hltJhIZdtVFD9B224?usp=sharing">Validation set</a>,
<a href="https://drive.google.com/drive/folders/1mYOf5USMGNcJRPcvRVJVV1uHEalG5RPl?usp=sharing">Testing images</a>
</li>
<br>
<br>
</ul>
</div>
</div>
</div>
<hr>
<!-- Footer -->
<footer>
<div class="container">
<div class="row">
<div class="col-lg-8 col-md-10 mx-auto">
<ul class="list-inline text-center">
<li class="list-inline-item">
<a href="https://twitter.com/home?status=https%3A//captain-whu.github.io/DOAI2019">
<span class="fa-stack fa-lg">
<i class="fas fa-circle fa-stack-2x"></i>
<i class="fab fa-twitter fa-stack-1x fa-inverse"></i>
</span>
</a>
</li>
<li class="list-inline-item">
<a href="https://www.facebook.com/sharer/sharer.php?u=https%3A//captain-whu.github.io/DOAI2019">
<span class="fa-stack fa-lg">
<i class="fas fa-circle fa-stack-2x"></i>
<i class="fab fa-facebook-f fa-stack-1x fa-inverse"></i>
</span>
</a>
</li>
<!-- <li class="list-inline-item">
<a href="#">
<span class="fa-stack fa-lg">
<i class="fas fa-circle fa-stack-2x"></i>
<i class="fab fa-github fa-stack-1x fa-inverse"></i>
</span>
</a>
</li> -->
</ul>
<p class="copyright text-muted">Copyright ©
<a href="http://captain.whu.edu.cn/">CAPTAIN</a>
</p>
</div>
</div>
</div>
</footer>
<!-- Bootstrap core JavaScript -->
<script src="vendor/jquery/jquery.min.js"></script>
<script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- Custom scripts for this template -->
<script src="js/clean-blog.min.js"></script>
</body>
</html>