Order of nvtracker and its implication

[adityawasnik91]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) :- both
• DeepStream Version :- 7.1

In all the Pipeline that I have built and in all the deepstream sample apps, the order of nvinfer and nvtracker is like,

pgie -> tracker -> sgie -> rest of the pipeline 

I am trying to understand what are the implications of doing following,

pgie -> sgie1 -> sgie2 -> tracker -> rest of the pipeline

do you recommend doing the later ? why we should not do that ?

[yuweiw]

The tracker can correct the bounding box from the pgie. So if your sgie relies on the bounding box from the pgie, the correction process may lead to more accurate results.