GT介绍
代码语言:javascript复制1,1,912,484,97,109,0,7,1
2,1,912,484,97,109,0,7,1
3,1,912,484,97,109,0,7,1
4,1,912,484,97,109,0,7,1
5,1,912,484,97,109,0,7,1
6,1,912,484,97,109,0,7,1
7,1,912,484,97,109,0,7,1
index | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
---|---|---|---|---|---|---|---|---|---|
value | 1 | 1 | 912 | 484 | 97 | 109 | 0 | 7 | 1 |
含义 | frame id | track id | x | y | w | h | mark | class | vis ratio |
- mark标记为0不可用,1为可用
- class有12个类别
- vis ratio为可见部分比例,最大为1,最小为0
ID | label |
---|---|
1 | Pedestrian |
2 | Person on vehicle |
3 | Car |
4 | Bicycle |
5 | Motorbike |
6 | Non motorized vechile |
7 | Static person |
8 | Distractor |
9 | Occluder |
10 | Occluder on the ground |
11 | Occluder full |
12 | Reflection |
评价方法
- 定义实际用于指标计算的valid bbox,label id == 1且 mark==1;
- 定义需要忽略的ignore bbox,label id == 2,7,8,12 或者vis ratio==0;
- 将预测结果首先与ignore bbox进行匹配,将于ignore bbox匹配上的预测值剔除,即这些值虽然不在gt里,但是也不算tp;
- 将剩余的预测结果,与valid bbox进行匹配,得到最终的结果。
Reference:
- py-motmetrics
- TrackEval