Dota数据集介绍_dota数据集官网

前言

记录Dota数据集，时间2021.6.8

---

DOTA数据集介绍

DOTA数据集官网
https://captain-whu.github.io/DOTA/index.html
DOTA数据集百度云下载链接
链接：https://pan.baidu.com/s/1fiQ-4rK7rvFzHn6J9naAcQ 
提取码：2jyi 
论文地址：
https://arxiv.org/abs/1711.10398
1
2
3
4
5
6
7

DOTAV1.0

发布时间：2018
类别数目：15
类别名称：plane, ship, storage tank, baseball diamond, tennis court, basketball court, ground track field, harbor, bridge, large vehicle, small vehicle, helicopter, roundabout, soccer ball field , swimming pool
1
2
3

DOTAV1.5

发布时间：2019
类别数目：16
类别名称：plane, ship, storage tank, baseball diamond, tennis court, basketball court, ground track field, harbor, bridge, large vehicle, small vehicle, helicopter, roundabout, soccer ball field, swimming pool , container crane
1
2
3

DOTAV2.0

发布时间：
类别数目：18
类别名称：plane, ship, storage tank, baseball diamond, tennis court, basketball court, ground track field, harbor, bridge, large vehicle, small vehicle, helicopter, roundabout, soccer ball field, swimming pool, container crane, airport , helipad
1
2
3

标注方式

标注方式：oriented bounding box  定向边界框
'imagesource':imagesource
'gsd':gsd
x1, y1, x2, y2, x3, y3, x4, y4, category, difficult
x1, y1, x2, y2, x3, y3, x4, y4, category, difficult
...
imagesource: 图片来源  Google Earth, GF-2 and JL-1 satellite 
gsd:
x1, y1, x2, y2, x3, y3, x4, y4：四边形的四个顶点的坐标 顶点按顺时针顺序排列，第一个起点为左上第一个点
category:实例类别
difficult：表示该实例是否难以检测（1表示困难，0表示不困难）
1
2
3
4
5
6
7
8
9
10
11

Task1-- Detection with oriented bounding boxes

 The aim of this task is to locate the ground object instances with an OBB.
1

Task2-- Detection with horizontal bounding boxes

The aim of this task is to accurately localize the instance in terms of horizontal bounding box with (xmin, ymin, xmax, ymax) format.
1

其他情况说明

图片大小：800×800到4000×4000
1

参考博客

https://captain-whu.github.io/DOTA/index.html
https://blog.csdn.net/qq_27825451/article/details/89237574
1
2