Please provide complete information as applicable to your setup. **• Hardware Platform -----> GPU **• DeepStream Version--------> 6.1.1 **• TensorRT Version-------------->8.4 **• NVIDIA GPU Driver Version (valid for GPU only)---->525. Let’s come to my concern What My scenario is In the full Fr…

Can you refer to this sample for nvdsanalytics: /opt/nvidia/deepstream/deepstream-6.2/sources/apps/sample_apps/deepstream-nvdsanalytics-test/

Can you set the ROI in nvdspreprocess plugin which can be put before PGIE? https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_plugin_gst-nvdspreprocess.html

Is it possible to draw ROI Triangle , Pentagon, Hexagon,Octagon like this format ??

Some scenario I need pentagon as a ROI If You can do that !

nvdspreprocess can’t do it. It seems need handle in nvdsanalytics. I will check internally and feedback. Is it possible to share more detail of your use scenario? Thanks. https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_plugin_gst-nvdsanalytics.html

Suppose in airport or railway station They Want people count with particular area and for us the area is not square it’s pentagon , or hexagon or like that ! What I want to do is After detect primary detector I want to filter those Who are belonging inside ROI and send then to tracker and tracker t…

Seems you can use nvdsanalytics “ROI Filtering”, then you can check roiStatus in NVIDIA DeepStream SDK API Reference: NvDsAnalyticsObjInfo Struct Reference in probe function in your application.

I’ve a quick question. That is primary detector ---->nvdsanalytics----->tracker My question is how does I link nvdsanalytics to Tracker ? for other element what I have to do is ! x.link(y) y.link(z) like this we can do with nvdsanalytics----->tracker Or any other approach I have to follow !

I will try and provide a update the same about this !

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

After Primary model and Before Tracker How I can filter unwanted Bbox with particular region

Accelerated Computing Intelligent Video Analytics DeepStream SDK

kesong May 22, 2023, 10:06am 5

ROI is rectangle. Why you need Triangle , Pentagon, Hexagon, Octagon ROI?

How to delete obj_meta through Nvds-analytics in nvidia deepstream

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After Primary model and Before Tracker How I can filter unwanted Bbox with particular region

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