How to get NvDsUserMeta when using PeopleSegNet

[sei23]

• Hardware Platform (Jetson / GPU) Jetson
• DeepStream Version 6.1
• JetPack Version (valid for Jetson only) Unknown
• TensorRT Version 8.4
• NVIDIA GPU Driver Version (valid for GPU only) 11.4
• Issue Type( questions, new requirements, bugs) questions

Hi, I’m trying to detect people using PeopleSegNet and modifying their segments. I’m having trouble with acquiring segmentation meta from NvDsUserMeta.

I was able to get list of NvDsUserMeta objects, but the list is empty.

I tried following ways to get segmentation data. (I use Python bindings)

1. Try to get NvDsUserMeta under NvDsObjectMeta (by using obj_user_meta_list)
2. Try to get NvDsUserMeta under NvDsFrameMeta (by using frame_user_meta_list)

I don’t know how to get NvDsUserMeta and get segmentation masks.

I need help

[sei23]

I realized PeopleSegNet is instance segmentation model. That’s maybe why NvDsUserMeta is none.

[sei23]

I was able to get segmentaiton masks with PeopleSemSegNet. Problem solved!

[yuweiw]

Glad to here that, peopleSegNet is an instance segmentation model.