Kitti数据集标签说明_kitti测试标签

由于想要利用Kitti数据集训练MultiNet:自主驾驶中的联合语义推理中的检测网络KittiBox，所以首先要对Kitti的数据集有所了解。
kitti数据中的某个图片：

其的对应的标签：

Here, ‘DontCare’ labels denote regions in which objects have not been labeled, for example because they have been too far away from the laser scanner(激光扫描仪). To prevent such objects from being counted as false positives our evaluation script will ignore objects detected in don’t care regions of the test set. You can use the don’t care labels in the training set to avoid that your object detector is harvesting hard negatives from those areas, in case you consider non-object regions from the training images as negative examples.

具体的请见官方说明