DS 6.0 Xavier Tracker Assigns same ID to multiple different Cars

[adityawasnik]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) XAVIER
• DeepStream Version 6.0
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)

I’m built same app as :- deepstream_lpr_app/deepstream-lpr-app at master · NVIDIA-AI-IOT/deepstream_lpr_app · GitHub

part of my pipeline :- pgie → nvtracker ->sgie1 ->sgie2 → . . . → nvosd → …
Problem that I’m facing is that, I’m getting same object id for different objects.
I went through this :- DS_plugin_NvMultiObjectTracker_parameter_tuning_guide
still no help. ( sorry can put only one link)

can you tell me what is the best way to use tracker for the above mentioned app ?? also how can I make the tracker assign new object id to a new object ?

[adityawasnik]

SOLVED: we went through the Tracker Tuning guide again and now it works.

[kesong]

Glad to know you resolved it. Appreciate if you can share any lesson learn for others.