NvOSD drawing customization in graph-composer

Accelerated Computing Intelligent Video Analytics DeepStream SDK
#1

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) GPU
• DeepStream Version 6.0
• TensorRT Version 8.2.3.1
• NVIDIA GPU Driver Version (valid for GPU only) 495.29.05
• Issue Type( questions, new requirements, bugs) question, new requirements
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

I am running some test application in graph composer to understand how it works and if it can do everything that the normal deepstream test applications can do.

My goal is to show certain class bounding box and labels and hide some classes bounding box and labels. The test applications use NvDsOSD component to display text and bounding boxes. I can set each class bounding box border color and there I can tweak the alpha parameter to display or not display that particular class bounding box.

I could not do the same for text labels. I want to show some class labels and I want to hide some class labels. Can anyone suggest me how to achieve this goal?

TIA

#3

Sorry for the late response, is this still an issue to support? Thanks

#4

@Fiona.Chen Can you help on the topic?

#5

We have found a way to solve this. I found out that there is a parameter called filter-out-class-ids in NvDsInferVideo. I could set specific class ids that I don’t want to display and it works.

If there are better ways to do this, please let me know.

#6

Glad to know you resolve your issue. It is a good way.

#8

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