NvDCF + ReID

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) NVIDIA GeForce RTX 3090
• DeepStream Version 6.3
• JetPack Version (valid for Jetson only)
• TensorRT Version 8.4.0
• NVIDIA GPU Driver Version (valid for GPU only) 535.113.01
• Issue Type( questions, new requirements, bugs) questions

Hello,

I am using NvDCF tracker with ghost_reid to get the features of the detected objects. Just like here:
https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_plugin_gst-nvtracker.html?highlight=onnxfile#setup-sample-re-id-models

How can I fetch the resultant feature vector?

Please refer write_reid_track_output() in /opt/nvidia/deepstream/deepstream-6.3/sources/apps/sample_apps/deepstream-app/deepstream_app.c

Is there a python example?

No, Please refer: How to access Re-ID tensor for cross camera re-id - Intelligent Video Analytics / DeepStream SDK - NVIDIA Developer Forums

Seems like getting the re-id vector is not available yet by DeepStream? Do I have to add those Python bindings by myself?

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

Yes. Need add Python bindings for it.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.