nvdsFaceObject for age and gender

while creating the deepstream pipeline for age and gender detection, how can use the NvDsFaceObject plugin (NvDsFaceObject — Deepstream Deepstream Version: 5.1 documentation) in the probe function. And how can I extract the age and gender from it?

First, you need to integrate your model into deepstream,
filling inference output parsed results into object meta data, then you can get it through adding probe function. about how to use probe function, refer to app deepstream-image-meta-test function: osd_sink_pad_buffer_probe

can you share the link to deepstream-image-meta-test

And instead of custom model I am trying to use facedetect by nvidia. The pretrained model for face detection

as i know, facedetect model just detect face, not classify age and gender.

We working in Python. So can you please tell python related solution

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

It’s not c/c++ or python issue. if the model just detect face, do not have age or gender attributes, how can you get it?