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tt100k_cropped's Introduction

TT100K_Cropped

背景

这是我《计算机视觉与模式识别》课程 “交通标志的定位与识别” 综合实验训练分类器所用数据集,好像网络上纯交通标志分类的数据集只有德国的GTSRB等,没有**的交通标志分类的数据集,我就自己从TT100K中提取做了一个。

数据集介绍

TT100K_Cropped 是一个**交通标志分类数据集,专门从 TT100K 数据集中裁剪出目标图像组成。TT100K 数据集由清华大学和腾讯公司合作创建,包含了从 100,000 张腾讯街景全景图中提取的 30,000 个交通标志实例。TT100K_Cropped 通过裁剪这些标志以专注于标志本身,为交通标志检测和分类任务提供了一个更专注的数据集。

.
├── DataSet             从 TT100K 数据集裁剪目标图像得到的数据集
│   ├── test
│   └── train
├── LICENSE
├── README.md
├── code
│   ├── anno_func.py
│   └── example.ipynb   从 TT100K 数据集裁剪目标图像
└── pic
    ├── test_class.png
    ├── train_class.png
    └── u16.jpg

数据集特点

  • 数据来源: 从 TT100K 数据集中裁剪得到的目标图像。
  • 多样性: 图像涵盖了多种光照和天气条件,具有很高的多样性。
  • 类别不平衡: 数据集各类别样本数不平衡,请格外注意。
  • 添加负类: 添加从 TT100K 数据集的other文件夹中随机提取的非交通标志区域

数据集类别

Code English Name Chinese Name
i1 Walk 步行
i2 Non-motorized vehicles 非机动车行驶
i3 Round the island 环岛行驶
i4 Motor vehicle 机动车行驶
i5 Keep on the right side of the road 靠右侧道路行驶
i6 Keep on the left side of the road 靠左侧道路行驶
i7 Drive straight and turn right at the grade separation 立体交叉直行和右转弯行驶
i8 Drive straight and turn left 立体交叉直行和左转弯行驶
i9 Honk 鸣喇叭
i10 Turn right 向右转弯
i11 Turn left and right 向左向右转弯
i12 Turn left 向左转弯
i13 One way, straight 直行
i14 Go straight and turn right 直行和向右转弯
i15 Go straight and turn left 直行和向左转弯
i150 Minimum Speed Limit (50) 最低限速(50)
ip Pedestrian Crossing 人行横道
p1 No Overtaking 超车
p2 Ban animal-drawn vehicles entering 禁止畜力车进入
p3 Ban large passenger vehicles from entering 禁止大型客车驶入
p4 Prohibition of electric tricycles 禁止电动三轮车驶入
p5 No U-turn 禁止掉头
p6 Prohibition of non-motorized vehicles 禁止非机动车进入
p7 No left turn for trucks 禁止载货汽车左转
p8 It is forbidden to tow or trailer vehicles 禁止汽车拖、挂车驶入
p9 Prohibit pedestrians entering 禁止行人进入
p10 Prohibit motorized vehicles 禁止机动车驶入
p11 Prohibit honking 禁止鸣喇叭
p12 Two-wheeled motorcycles are prohibited 禁止二轮摩托车驶入
p13 Prohibit certain two types of vehicles from entering 禁止某两种车驶入
p14 Prohibition straight 禁止直行
p15 No rickshaws are allowed 禁止人力车进入
p16 Prohibition of human-powered cargo tricycles from entering 禁止人力货运三轮车进入
p17 Prohibition of human-powered cargo tricycles from entering 禁止人力货运三轮车进入
p18 Prohibition of tricycles and motor vehicles 禁止三轮车机动车通行
p19p Prohibited right turn 禁止向右转弯
p20 No left or right turn 禁止向左向右转弯
p21 Prohibited right turn and straight 禁止直行和向右转弯
p22 Prohibition of tricycles and motor vehicles 禁止三轮车机动车通行
p23 Prohibited left turn 禁止向左转弯
p24 Prohibition of right turning of passenger cars 禁止小客车右转
p25 Prohibition of entry of small passenger cars 禁止小客车驶入
p26 Prohibit laden car into 禁止载货汽车驶入
p27 Prohibit entry of vehicles transporting dangerous goods 禁止运输危险物品车辆驶入
p28 Prohibited left turn and straight 禁止直行和向左转弯
p29 Prohibit tractors from entering 禁止拖拉机驶入
pa10 Limit axle load (10t) 限制轴重(10t)
pb No thoroughfare 禁止通行
pc Parking inspection 停车检查
pd Customs 海关
pe Give Way to Oncoming Vehicles 会车让行
pg Slow down and give way 减速让行
ph3.5 Limit height (3.5m) 限制高度(3.5m)
pl40 Limit speed (40) 限制速度(40)
pm10 Limit weight (10t) 限制质量(10t)
pn No parking 禁止停车
pne No Entry 禁止驶入
pnl No long-term parking 禁止长时停车
pr40 Speed restrictions lifted 解除限制速度
ps Park to give way 停车让行
pw3 Limit width (3.5m) 限制宽度(3.5m)
w1 Dangerous road near the mountain 傍山险路
w2 Dangerous road near the mountain 傍山险路
w3 Village 村庄
w4 Embankment road 堤坝路
w5 Embankment road 堤坝路
w6 T-shaped plane crossing 丁字平面交叉
w7 Ferry 渡口
w8 Narrow on both sides 两侧变窄
w9 Watch out for falling rocks 注意落石
w10 Reverse detour 反向弯路
w11 Reverse detour 反向弯路
w12 Manshuiqiao 漫水桥
w13 Crossroads 十字交叉路口
w14 Crossroads 十字交叉路口
w15 Y-shaped intersection Y形交叉路口
w16 Y-shaped intersection Y形交叉路口
w17 Y-shaped intersection Y形交叉路口
w18 Road Narrows on Left 左侧变窄
w19 Y-shaped intersection Y形交叉路口
w20 T intersection T形交叉路口
w21 T intersection T形交叉路口
w22 T intersection T形交叉路口
w23 Roundabout 环形交叉路口
w24 Continuous detour 连续弯路
w25 Slopes 连续下坡
w26 Uneven road 路面不平
w27 Watch out for rain (snow) days 注意雨(雪)天
w28 Low-lying road 路面低洼
w29 High road surface 路面高突
w30 Stroll 慢行
w31 Up a steep slope 上陡坡
w32 Construction 施工
w33 Cross plane 十字平面交叉
w34 Accident-prone road 事故易发路段
w35 Two-way traffic 双向交通
w36 Watch out for wild animals 注意野生动物
w37 Tunnel 隧道
w38 Tunnel driving lights 隧道开车灯
w39 Hump bridge 驼峰桥
w40 Unguarded railway crossing 无人看守铁路道口
w41 Down steep slope 下陡坡
w42 Sharp detour 急弯路
w43 Sharp detour 急弯路
w44 Slippery 易滑
w45 Watch out for semaphores 注意信号灯
w46 Someone guards the railway crossing 有人看守铁路道口
w47 Narrowing on the right 右侧变窄
w48 Detour right 右侧绕行
w49 Narrow on both sides 两侧变窄
w50 Pay attention to keeping the distance between cars 注意保持车距
w51 Pay attention to adverse weather conditions 注意不利气象条件
w52 Pay attention to the disabled 注意残疾人
w53 Watch out for tidal lanes 注意潮汐车道
w54 Pay attention to foggy days 注意雾天
w55 Pay attention to children 注意儿童
w56 Pay attention to non-motorized vehicles 注意非机动车
w57 Pay attention to pedestrians 注意行人
w58 Pay attention to confluence 注意合流
w59 Pay attention to confluence 注意合流
w60 Crosswinds 注意横风
w61 Watch out for icing on the road 注意路面结冰
w62 Watch out for falling rocks 注意落石
w63 Drive With Caution 注意危险
w64 Pay attention to livestock 注意牲畜
w65 Detour on the left 左侧绕行
w66 Left and right detour 左右绕行
w67 Pay attention to the queues of vehicles ahead 注意前方车辆排队
io Other signs 其他指示标志
wo Other warning signs 其他警告标志
po Other prohibition signs 其他禁止标志

数据集样本分布

训练集

测试集

许可证

本项目基于 MIT 许可证开源,详细信息请参阅 LICENSE 文件。

参考

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