How to Display confidence with label in deepstream ? like (person 0.81)

[steve7878]

Hii @NVES_R @rpaliwal_nvidia @Amycao ,

Can u guide me How to print confidence score beside detection label on bounding box ? In python Deepstream application .

[steve7878]

Hi @NVES ,

Can u help me for the same ?

[kesong]

Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU)
• DeepStream Version
• 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)

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[steve7878]

Hello @kesong @NVES @rpaliwal_nvidia @Amycao

Environment Setup
• Hardware Platform - Jetson nvidia nx
• DeepStream Version - 6.0
• JetPack Version - 4.6
• TensorRT Version - 1.8.0

I am using deepstream python app test-1. deepstream_python_apps/apps at master · NVIDIA-AI-IOT/deepstream_python_apps · GitHub
Whold like to print confidence score with label like (person 0.85) in output .

[kesong]

Below is the sample to access object meta. Can you refer it and change the object meta?

How to use metadata from the secondary classifier in Python

It is difficult to work with NVIDIA due to its vague information. I figured out the solution reading the bindings. I share the source code (based on Deepstream_test2.py) to someone else that have the same issue in the future: batch_meta = pyds.gst_buffer_get_nvds_batch_meta(hash(gst_buffer)) l_frame = batch_meta.frame_meta_list while l_frame is not None: try: frame_meta = pyds.NvDsFrameMeta.cast(l_frame.data) except StopIteration: break frame_number=frame_meta.frame…

[steve7878]

Hi @kesong @NVES_R @NVES_R @rpaliwal_nvidia @Amycao

This is not working for my question.

My issue like, I would like to only display detection confidence with label like …

I got confidence with label in logs like -

Current Output -

guide me …

[kesong]

Do you want to implement something like below?

NvOSD bounding box issue

Yes, this is is how it’s supposed to look: [box_problem2]

[steve7878]

Hi @kesong

Yes, I would like same but in python application. I set probe in NVOSD src. Guide me

[kesong]

Can you have a try with object_meta->text_params.display_text?

[steve7878]

no, where put this in code ? my code in python. can you guide me ? I would
like to add confidence score with labels only .

[steve7878]

Hello @kesong

Thanks for your reply
But my question is not solved yet. my code in python. please guide me .

[kesong]

Below is the sample for getting object meta data:

deepstream_python_apps/deepstream_test_1.py at master · NVIDIA-AI-IOT/deepstream_python_apps (github.com)