How to retrieve object id?

[thanh-px]

I noticed that the default YOLO or Pascal VOC format doesn't have object id field. Is there anyway I can produce them since I am using the tool for tracking task and it requires re identification throughout every frame.

[manishs17]

Hi @pxthanh98 , we save class information for every annotation. If I understood your problem right then I think you want to save Id's for objects of same class as well. e.g. if there are two cars, red and white, you want to assign separate Id's for them. There is no feature that supports this. The easiest would be to create many labels, like car_red, car_white then each of the car would belong to a different class and automatically get's a different ID.