Extract Feature Vectors from deepsort tracking

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson)
• DeepStream Version ANY
• JetPack Version 5.0
• TensorRT Version 8.4
• Issue Type( questions, new requirement)

I noticed this question was asked back in 2021. How to get ReID features from DeepSORT tracker? and closed with comment that this feature will be supported in the future.

I’m wondering if extracting feature vectors from one of the nvTrackers has been added yet or if there is a recommendation on an alternative pipeline implementation for extracting features from a reid model?

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I will check internally and feedback later.

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The feature is in our roadmap.

One recommendation is run DeepSORT model as SGIE and get the feature vectors. You can refer the sample: deepstream_tao_apps/apps/tao_others/deepstream-mdx-perception-app at master · NVIDIA-AI-IOT/deepstream_tao_apps · GitHub

1 Like
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Awesome, thank you @kesong

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