Could PGIE and SGIE use the same model engine

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
• DeepStream Version 4.0.0
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)

i have car detect and plate detect in the same yolo model, can i use pgie and sgie in the same model

3

Hi,
If you have two detections in one model, why do you need two gies? do both gies run the same yolo model?
Maybe you could refer to deepstream_reference_apps/back-to-back-detectors at master · NVIDIA-AI-IOT/deepstream_reference_apps · GitHub

Thanks!

4

i have two detections in one model, and the first detection is to detect car in the image of road, and then the second detection is to detect plate in the image of car.
the second detection is based on the first detection

5

So pls refer https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/tree/master/back-to-back-detectors , that’s almost the same as your case.

6

thanks