In case of instance segmentation, is the principle of supporting the tracker internally using bbox information?

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) dGPU
• DeepStream Version 6.2
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)


  1. First of all, deepstream supports all nvtrackers for instance segmentation, right?
  2. Then, it is possible because where is the bbox information including binary mask stored for an object internally?

DeepStream support instance segmentation.
nvtracker tracks the object based on the object, not instance segmentation mask.

Thank you
you mean that object is RectParam? tracks only based on t,l,w,h?

We have different tracker which based on rect/visual/Re-ID. Here is the nvtracker doc: Gst-nvtracker — DeepStream 6.2 Release documentation

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