Questions on 360 Degree Smart Parking Application

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hi team,

I pulled perception deepstream app (deepstream_360d:4.0.1-19.11) and run well. It is a very useful reference.

  1. I am interested in your implementation of those dependent plugins (GST-NVBBOXFILTER, GST-NVAISLE and GST-NVSPOT) but I cannot find those sources codes in the docker. Appreciated if you let me know where the codes are so that I can study on.

  2. For multi-camera tracking module, I am not sure about your settings of those 360d cameras for this demo. In your github, it said “in your garage setting, you have around 150 cameras – each camera covering a few 10s of meters of aisle”. But in your perception docker demo, the provided videos seem were all taken from an indoor parking lot instead of outdoor. May I know the actual settings of your cameras used in the demo of perception app docker? What’s the topology relationship between those cameras used in those videos?

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    image1520×1492 1.03 MB

Thanks in advance for your kind help!

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU): dGPU
• DeepStream Version:4.0.2
• JetPack Version (valid for Jetson only)
• TensorRT Version: 6.0.1.5
• NVIDIA GPU Driver Version (valid for GPU only): 435

3

please note that the multi-camera tracking module works irrespective of indoor or outdoor camera setup. It is primarily driven by correct calibration, how camera / image coordinates are mapped real world coordinates

https://developer.nvidia.com/blog/multi-camera-large-scale-iva-deepstream-sdk/
In the above blog a set of indoor cameras were used

6

Hello! But, where it sources for NVAISLE, NVBBOXFILTER, GST-NVSPOT and seepstream-360 app itself used in Perception Server?

Binary has in docker, also has Analytics Server sources, it is good. But interested to look how it working inside in GStreamer pipeline.

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seems i found app sources on DeepStream download page…
https://developer.nvidia.com/compute/machine-learning/deepstream-360d
https://developer.nvidia.com/deepstream-sdk-download-tesla-archived

But here has not plugins sources!

7

Hi lubagov,

Please help to open a new topic if it’s still an issue.

Thanks